643335264

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:211

約数の個数: 384

約数和(自身を含む): 2275983360

約数和(自身を除く): 1632648096

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 16, 18, 22, 24, 26, 27, 32, 33, 36, 39, 41, 44, 48, 52, 54, 66, 72, 78, 82, 88, 96, 99, 104, 108, 117, 123, 127, 132, 143, 144, 156, 164, 176, 198, 208, 216, 234, 246, 254, 264, 286, 288, 297, 312, 328, 351, 352, 369, 381, 396, 416, 429, 432, 451, 468, 492, 508, 528, 533, 572, 594, 624, 656, 702, 738, 762, 792, 858, 864, 902, 936, 984, 1016, 1056, 1066, 1107, 1143, 1144, 1188, 1248, 1287, 1312, 1353, 1397, 1404, 1476, 1524, 1584, 1599, 1651, 1716, 1804, 1872, 1968, 2032, 2132, 2214, 2286, 2288, 2376, 2574, 2706, 2794, 2808, 2952, 3048, 3168, 3198, 3302, 3429, 3432, 3608, 3744, 3861, 3936, 4059, 4064, 4191, 4264, 4428, 4572, 4576, 4752, 4797, 4953, 5148, 5207, 5412, 5588, 5616, 5863, 5904, 6096, 6396, 6604, 6858, 6864, 7216, 7722, 8118, 8382, 8528, 8856, 9144, 9504, 9594, 9906, 10296, 10414, 10824, 11176, 11232, 11726, 11808, 12177, 12192, 12573, 12792, 13208, 13716, 13728, 14391, 14432, 14859, 15444, 15621, 16236, 16764, 17056, 17589, 17712, 18161, 18288, 19188, 19812, 20592, 20828, 21648, 22352, 23452, 24354, 25146, 25584, 26416, 27432, 28782, 29718, 30888, 31242, 32472, 33528, 35178, 35424, 36322, 36576, 37719, 38376, 39624, 41184, 41656, 43296, 44577, 44704, 46863, 46904, 48708, 50292, 51168, 52767, 52832, 54483, 54864, 57277, 57564, 59436, 61776, 62484, 64944, 67056, 67691, 70356, 72644, 75438, 76752, 79248, 83312, 89154, 93726, 93808, 97416, 100584, 105534, 108966, 109728, 114554, 115128, 118872, 123552, 124968, 129888, 134112, 135382, 140589, 140712, 145288, 150876, 153504, 158301, 158496, 163449, 166624, 171831, 178308, 187452, 187616, 194832, 201168, 203073, 211068, 217932, 229108, 230256, 237744, 249936, 270764, 281178, 281424, 290576, 301752, 316602, 326898, 343662, 356616, 374904, 389664, 402336, 406146, 422136, 435864, 458216, 460512, 475488, 490347, 499872, 515493, 541528, 562356, 562848, 581152, 603504, 609219, 633204, 653796, 687324, 713232, 744601, 749808, 812292, 844272, 871728, 916432, 980694, 1030986, 1083056, 1124712, 1207008, 1218438, 1266408, 1307592, 1374648, 1426464, 1489202, 1499616, 1546479, 1624584, 1688544, 1743456, 1827657, 1832864, 1961388, 2061972, 2166112, 2233803, 2249424, 2436876, 2532816, 2615184, 2749296, 2978404, 3092958, 3249168, 3655314, 3922776, 4123944, 4467606, 4498848, 4873752, 5065632, 5230368, 5498592, 5956808, 6185916, 6498336, 6701409, 7310628, 7845552, 8247888, 8935212, 9747504, 11913616, 12371832, 13402818, 14621256, 15691104, 16495776, 17870424, 19495008, 20104227, 23827232, 24743664, 26805636, 29242512, 35740848, 40208454, 49487328, 53611272, 58485024, 71481696, 80416908, 107222544, 160833816, 214445088, 321667632, 643335264]

約数ペア:

[(1, 643335264), (2, 321667632), (3, 214445088), (4, 160833816), (6, 107222544), (8, 80416908), (9, 71481696), (11, 58485024), (12, 53611272), (13, 49487328), (16, 40208454), (18, 35740848), (22, 29242512), (24, 26805636), (26, 24743664), (27, 23827232), (32, 20104227), (33, 19495008), (36, 17870424), (39, 16495776), (41, 15691104), (44, 14621256), (48, 13402818), (52, 12371832), (54, 11913616), (66, 9747504), (72, 8935212), (78, 8247888), (82, 7845552), (88, 7310628), (96, 6701409), (99, 6498336), (104, 6185916), (108, 5956808), (117, 5498592), (123, 5230368), (127, 5065632), (132, 4873752), (143, 4498848), (144, 4467606), (156, 4123944), (164, 3922776), (176, 3655314), (198, 3249168), (208, 3092958), (216, 2978404), (234, 2749296), (246, 2615184), (254, 2532816), (264, 2436876), (286, 2249424), (288, 2233803), (297, 2166112), (312, 2061972), (328, 1961388), (351, 1832864), (352, 1827657), (369, 1743456), (381, 1688544), (396, 1624584), (416, 1546479), (429, 1499616), (432, 1489202), (451, 1426464), (468, 1374648), (492, 1307592), (508, 1266408), (528, 1218438), (533, 1207008), (572, 1124712), (594, 1083056), (624, 1030986), (656, 980694), (702, 916432), (738, 871728), (762, 844272), (792, 812292), (858, 749808), (864, 744601), (902, 713232), (936, 687324), (984, 653796), (1016, 633204), (1056, 609219), (1066, 603504), (1107, 581152), (1143, 562848), (1144, 562356), (1188, 541528), (1248, 515493), (1287, 499872), (1312, 490347), (1353, 475488), (1397, 460512), (1404, 458216), (1476, 435864), (1524, 422136), (1584, 406146), (1599, 402336), (1651, 389664), (1716, 374904), (1804, 356616), (1872, 343662), (1968, 326898), (2032, 316602), (2132, 301752), (2214, 290576), (2286, 281424), (2288, 281178), (2376, 270764), (2574, 249936), (2706, 237744), (2794, 230256), (2808, 229108), (2952, 217932), (3048, 211068), (3168, 203073), (3198, 201168), (3302, 194832), (3429, 187616), (3432, 187452), (3608, 178308), (3744, 171831), (3861, 166624), (3936, 163449), (4059, 158496), (4064, 158301), (4191, 153504), (4264, 150876), (4428, 145288), (4572, 140712), (4576, 140589), (4752, 135382), (4797, 134112), (4953, 129888), (5148, 124968), (5207, 123552), (5412, 118872), (5588, 115128), (5616, 114554), (5863, 109728), (5904, 108966), (6096, 105534), (6396, 100584), (6604, 97416), (6858, 93808), (6864, 93726), (7216, 89154), (7722, 83312), (8118, 79248), (8382, 76752), (8528, 75438), (8856, 72644), (9144, 70356), (9504, 67691), (9594, 67056), (9906, 64944), (10296, 62484), (10414, 61776), (10824, 59436), (11176, 57564), (11232, 57277), (11726, 54864), (11808, 54483), (12177, 52832), (12192, 52767), (12573, 51168), (12792, 50292), (13208, 48708), (13716, 46904), (13728, 46863), (14391, 44704), (14432, 44577), (14859, 43296), (15444, 41656), (15621, 41184), (16236, 39624), (16764, 38376), (17056, 37719), (17589, 36576), (17712, 36322), (18161, 35424), (18288, 35178), (19188, 33528), (19812, 32472), (20592, 31242), (20828, 30888), (21648, 29718), (22352, 28782), (23452, 27432), (24354, 26416), (25146, 25584)]