871960284

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1567}}^1$

素因数の和:1660

約数の個数: 144

約数和(自身を含む): 2517016320

約数和(自身を除く): 1645056036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 41, 52, 58, 78, 82, 87, 116, 117, 123, 156, 164, 174, 234, 246, 261, 348, 369, 377, 468, 492, 522, 533, 738, 754, 1044, 1066, 1131, 1189, 1476, 1508, 1567, 1599, 2132, 2262, 2378, 3134, 3198, 3393, 3567, 4524, 4701, 4756, 4797, 6268, 6396, 6786, 7134, 9402, 9594, 10701, 13572, 14103, 14268, 15457, 18804, 19188, 20371, 21402, 28206, 30914, 40742, 42804, 45443, 46371, 56412, 61113, 61828, 64247, 81484, 90886, 92742, 122226, 128494, 136329, 139113, 181772, 183339, 185484, 192741, 244452, 256988, 272658, 278226, 366678, 385482, 408987, 545316, 556452, 578223, 590759, 733356, 770964, 817974, 835211, 1156446, 1181518, 1635948, 1670422, 1772277, 1863163, 2312892, 2363036, 2505633, 3340844, 3544554, 3726326, 5011266, 5316831, 5589489, 7089108, 7452652, 7516899, 10022532, 10633662, 11178978, 15033798, 16768467, 21267324, 22357956, 24221119, 30067596, 33536934, 48442238, 67073868, 72663357, 96884476, 145326714, 217990071, 290653428, 435980142, 871960284]

約数ペア:

[(1, 871960284), (2, 435980142), (3, 290653428), (4, 217990071), (6, 145326714), (9, 96884476), (12, 72663357), (13, 67073868), (18, 48442238), (26, 33536934), (29, 30067596), (36, 24221119), (39, 22357956), (41, 21267324), (52, 16768467), (58, 15033798), (78, 11178978), (82, 10633662), (87, 10022532), (116, 7516899), (117, 7452652), (123, 7089108), (156, 5589489), (164, 5316831), (174, 5011266), (234, 3726326), (246, 3544554), (261, 3340844), (348, 2505633), (369, 2363036), (377, 2312892), (468, 1863163), (492, 1772277), (522, 1670422), (533, 1635948), (738, 1181518), (754, 1156446), (1044, 835211), (1066, 817974), (1131, 770964), (1189, 733356), (1476, 590759), (1508, 578223), (1567, 556452), (1599, 545316), (2132, 408987), (2262, 385482), (2378, 366678), (3134, 278226), (3198, 272658), (3393, 256988), (3567, 244452), (4524, 192741), (4701, 185484), (4756, 183339), (4797, 181772), (6268, 139113), (6396, 136329), (6786, 128494), (7134, 122226), (9402, 92742), (9594, 90886), (10701, 81484), (13572, 64247), (14103, 61828), (14268, 61113), (15457, 56412), (18804, 46371), (19188, 45443), (20371, 42804), (21402, 40742), (28206, 30914)]