1399723416

素因数分解:

$2^3\times 3^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3391}}^1$

素因数の和:3436

約数の個数: 240

約数和(自身を含む): 4912871040

約数和(自身を除く): 3513147624

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 81, 84, 91, 98, 104, 108, 117, 126, 147, 156, 162, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 324, 351, 364, 378, 392, 441, 468, 504, 546, 567, 588, 637, 648, 702, 728, 756, 819, 882, 936, 1053, 1092, 1134, 1176, 1274, 1323, 1404, 1512, 1638, 1764, 1911, 2106, 2184, 2268, 2457, 2548, 2646, 2808, 3276, 3391, 3528, 3822, 3969, 4212, 4536, 4914, 5096, 5292, 5733, 6552, 6782, 7371, 7644, 7938, 8424, 9828, 10173, 10584, 11466, 13564, 14742, 15288, 15876, 17199, 19656, 20346, 22932, 23737, 27128, 29484, 30519, 31752, 34398, 40692, 44083, 45864, 47474, 51597, 58968, 61038, 68796, 71211, 81384, 88166, 91557, 94948, 103194, 122076, 132249, 137592, 142422, 166159, 176332, 183114, 189896, 206388, 213633, 244152, 264498, 274671, 284844, 308581, 332318, 352664, 366228, 396747, 412776, 427266, 498477, 528996, 549342, 569688, 617162, 640899, 664636, 732456, 793494, 854532, 925743, 996954, 1057992, 1098684, 1190241, 1234324, 1281798, 1329272, 1495431, 1586988, 1709064, 1851486, 1922697, 1993908, 2160067, 2197368, 2380482, 2468648, 2563596, 2777229, 2990862, 3173976, 3570723, 3702972, 3845394, 3987816, 4320134, 4486293, 4760964, 5127192, 5554458, 5981724, 6480201, 7141446, 7405944, 7690788, 8331687, 8640268, 8972586, 9521928, 11108916, 11963448, 12960402, 13458879, 14282892, 15381576, 16663374, 17280536, 17945172, 19440603, 22217832, 24995061, 25920804, 26917758, 28565784, 33326748, 35890344, 38881206, 49990122, 51841608, 53835516, 58321809, 66653496, 77762412, 99980244, 107671032, 116643618, 155524824, 174965427, 199960488, 233287236, 349930854, 466574472, 699861708, 1399723416]

約数ペア:

[(1, 1399723416), (2, 699861708), (3, 466574472), (4, 349930854), (6, 233287236), (7, 199960488), (8, 174965427), (9, 155524824), (12, 116643618), (13, 107671032), (14, 99980244), (18, 77762412), (21, 66653496), (24, 58321809), (26, 53835516), (27, 51841608), (28, 49990122), (36, 38881206), (39, 35890344), (42, 33326748), (49, 28565784), (52, 26917758), (54, 25920804), (56, 24995061), (63, 22217832), (72, 19440603), (78, 17945172), (81, 17280536), (84, 16663374), (91, 15381576), (98, 14282892), (104, 13458879), (108, 12960402), (117, 11963448), (126, 11108916), (147, 9521928), (156, 8972586), (162, 8640268), (168, 8331687), (182, 7690788), (189, 7405944), (196, 7141446), (216, 6480201), (234, 5981724), (252, 5554458), (273, 5127192), (294, 4760964), (312, 4486293), (324, 4320134), (351, 3987816), (364, 3845394), (378, 3702972), (392, 3570723), (441, 3173976), (468, 2990862), (504, 2777229), (546, 2563596), (567, 2468648), (588, 2380482), (637, 2197368), (648, 2160067), (702, 1993908), (728, 1922697), (756, 1851486), (819, 1709064), (882, 1586988), (936, 1495431), (1053, 1329272), (1092, 1281798), (1134, 1234324), (1176, 1190241), (1274, 1098684), (1323, 1057992), (1404, 996954), (1512, 925743), (1638, 854532), (1764, 793494), (1911, 732456), (2106, 664636), (2184, 640899), (2268, 617162), (2457, 569688), (2548, 549342), (2646, 528996), (2808, 498477), (3276, 427266), (3391, 412776), (3528, 396747), (3822, 366228), (3969, 352664), (4212, 332318), (4536, 308581), (4914, 284844), (5096, 274671), (5292, 264498), (5733, 244152), (6552, 213633), (6782, 206388), (7371, 189896), (7644, 183114), (7938, 176332), (8424, 166159), (9828, 142422), (10173, 137592), (10584, 132249), (11466, 122076), (13564, 103194), (14742, 94948), (15288, 91557), (15876, 88166), (17199, 81384), (19656, 71211), (20346, 68796), (22932, 61038), (23737, 58968), (27128, 51597), (29484, 47474), (30519, 45864), (31752, 44083), (34398, 40692)]