400123152

素因数分解:

$2^4\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 400

約数和(自身を含む): 1451907072

約数和(自身を除く): 1051783920

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 17, 18, 22, 24, 26, 27, 33, 34, 36, 39, 44, 48, 51, 52, 54, 66, 68, 72, 78, 81, 88, 99, 102, 104, 108, 117, 127, 132, 136, 143, 144, 153, 156, 162, 176, 187, 198, 204, 208, 216, 221, 234, 254, 264, 272, 286, 297, 306, 312, 324, 351, 374, 381, 396, 408, 429, 432, 442, 459, 468, 508, 528, 561, 572, 594, 612, 624, 648, 663, 702, 748, 762, 792, 816, 858, 884, 891, 918, 936, 1016, 1053, 1122, 1143, 1144, 1188, 1224, 1287, 1296, 1326, 1377, 1397, 1404, 1496, 1524, 1584, 1651, 1683, 1716, 1768, 1782, 1836, 1872, 1989, 2032, 2106, 2159, 2244, 2286, 2288, 2376, 2431, 2448, 2574, 2652, 2754, 2794, 2808, 2992, 3048, 3302, 3366, 3429, 3432, 3536, 3564, 3672, 3861, 3978, 4191, 4212, 4318, 4488, 4572, 4752, 4862, 4953, 5049, 5148, 5304, 5508, 5588, 5616, 5967, 6096, 6477, 6604, 6732, 6858, 6864, 7128, 7293, 7344, 7722, 7956, 8382, 8424, 8636, 8976, 9144, 9724, 9906, 10098, 10287, 10296, 10608, 11016, 11176, 11583, 11934, 12573, 12954, 13208, 13464, 13716, 14256, 14586, 14859, 15147, 15444, 15912, 16764, 16848, 17272, 17901, 18161, 18288, 19431, 19448, 19812, 20196, 20574, 20592, 21879, 22032, 22352, 23166, 23749, 23868, 25146, 25908, 26416, 26928, 27432, 28067, 29172, 29718, 30294, 30888, 31824, 33528, 34544, 35802, 36322, 37719, 38862, 38896, 39624, 40392, 41148, 43758, 44577, 46332, 47498, 47736, 50292, 51816, 54483, 54864, 56134, 58293, 58344, 59436, 60588, 61776, 65637, 67056, 71247, 71604, 72644, 75438, 77724, 79248, 80784, 82296, 84201, 87516, 89154, 92664, 94996, 95472, 100584, 103632, 108966, 112268, 113157, 116586, 116688, 118872, 121176, 131274, 133731, 142494, 143208, 145288, 150876, 155448, 163449, 164592, 168402, 174879, 175032, 178308, 185328, 189992, 196911, 201168, 213741, 217932, 224536, 226314, 233172, 237744, 242352, 252603, 262548, 267462, 284988, 286416, 290576, 301752, 308737, 310896, 326898, 336804, 349758, 350064, 356616, 379984, 393822, 427482, 435864, 449072, 452628, 466344, 490347, 505206, 525096, 534924, 569976, 603504, 617474, 641223, 653796, 673608, 699516, 713232, 757809, 787644, 854964, 871728, 905256, 926211, 932688, 980694, 1010412, 1050192, 1069848, 1139952, 1234948, 1282446, 1307592, 1347216, 1399032, 1471041, 1515618, 1575288, 1709928, 1810512, 1852422, 1923669, 1961388, 2020824, 2139696, 2273427, 2469896, 2564892, 2615184, 2778633, 2798064, 2942082, 3031236, 3150576, 3419856, 3704844, 3847338, 3922776, 4041648, 4546854, 4939792, 5129784, 5557266, 5884164, 6062472, 7409688, 7694676, 7845552, 8335899, 9093708, 10259568, 11114532, 11768328, 12124944, 14819376, 15389352, 16671798, 18187416, 22229064, 23536656, 25007697, 30778704, 33343596, 36374832, 44458128, 50015394, 66687192, 100030788, 133374384, 200061576, 400123152]

約数ペア:

[(1, 400123152), (2, 200061576), (3, 133374384), (4, 100030788), (6, 66687192), (8, 50015394), (9, 44458128), (11, 36374832), (12, 33343596), (13, 30778704), (16, 25007697), (17, 23536656), (18, 22229064), (22, 18187416), (24, 16671798), (26, 15389352), (27, 14819376), (33, 12124944), (34, 11768328), (36, 11114532), (39, 10259568), (44, 9093708), (48, 8335899), (51, 7845552), (52, 7694676), (54, 7409688), (66, 6062472), (68, 5884164), (72, 5557266), (78, 5129784), (81, 4939792), (88, 4546854), (99, 4041648), (102, 3922776), (104, 3847338), (108, 3704844), (117, 3419856), (127, 3150576), (132, 3031236), (136, 2942082), (143, 2798064), (144, 2778633), (153, 2615184), (156, 2564892), (162, 2469896), (176, 2273427), (187, 2139696), (198, 2020824), (204, 1961388), (208, 1923669), (216, 1852422), (221, 1810512), (234, 1709928), (254, 1575288), (264, 1515618), (272, 1471041), (286, 1399032), (297, 1347216), (306, 1307592), (312, 1282446), (324, 1234948), (351, 1139952), (374, 1069848), (381, 1050192), (396, 1010412), (408, 980694), (429, 932688), (432, 926211), (442, 905256), (459, 871728), (468, 854964), (508, 787644), (528, 757809), (561, 713232), (572, 699516), (594, 673608), (612, 653796), (624, 641223), (648, 617474), (663, 603504), (702, 569976), (748, 534924), (762, 525096), (792, 505206), (816, 490347), (858, 466344), (884, 452628), (891, 449072), (918, 435864), (936, 427482), (1016, 393822), (1053, 379984), (1122, 356616), (1143, 350064), (1144, 349758), (1188, 336804), (1224, 326898), (1287, 310896), (1296, 308737), (1326, 301752), (1377, 290576), (1397, 286416), (1404, 284988), (1496, 267462), (1524, 262548), (1584, 252603), (1651, 242352), (1683, 237744), (1716, 233172), (1768, 226314), (1782, 224536), (1836, 217932), (1872, 213741), (1989, 201168), (2032, 196911), (2106, 189992), (2159, 185328), (2244, 178308), (2286, 175032), (2288, 174879), (2376, 168402), (2431, 164592), (2448, 163449), (2574, 155448), (2652, 150876), (2754, 145288), (2794, 143208), (2808, 142494), (2992, 133731), (3048, 131274), (3302, 121176), (3366, 118872), (3429, 116688), (3432, 116586), (3536, 113157), (3564, 112268), (3672, 108966), (3861, 103632), (3978, 100584), (4191, 95472), (4212, 94996), (4318, 92664), (4488, 89154), (4572, 87516), (4752, 84201), (4862, 82296), (4953, 80784), (5049, 79248), (5148, 77724), (5304, 75438), (5508, 72644), (5588, 71604), (5616, 71247), (5967, 67056), (6096, 65637), (6477, 61776), (6604, 60588), (6732, 59436), (6858, 58344), (6864, 58293), (7128, 56134), (7293, 54864), (7344, 54483), (7722, 51816), (7956, 50292), (8382, 47736), (8424, 47498), (8636, 46332), (8976, 44577), (9144, 43758), (9724, 41148), (9906, 40392), (10098, 39624), (10287, 38896), (10296, 38862), (10608, 37719), (11016, 36322), (11176, 35802), (11583, 34544), (11934, 33528), (12573, 31824), (12954, 30888), (13208, 30294), (13464, 29718), (13716, 29172), (14256, 28067), (14586, 27432), (14859, 26928), (15147, 26416), (15444, 25908), (15912, 25146), (16764, 23868), (16848, 23749), (17272, 23166), (17901, 22352), (18161, 22032), (18288, 21879), (19431, 20592), (19448, 20574), (19812, 20196)]