1901458104

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{16427}}^1$

素因数の和:16509

約数の個数: 128

約数和(自身を含む): 5961392640

約数和(自身を除く): 4059934536

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 636, 689, 728, 742, 1092, 1113, 1272, 1378, 1484, 2067, 2184, 2226, 2756, 2968, 4134, 4452, 4823, 5512, 8268, 8904, 9646, 14469, 16427, 16536, 19292, 28938, 32854, 38584, 49281, 57876, 65708, 98562, 114989, 115752, 131416, 197124, 213551, 229978, 344967, 394248, 427102, 459956, 640653, 689934, 854204, 870631, 919912, 1281306, 1379868, 1494857, 1708408, 1741262, 2562612, 2611893, 2759736, 2989714, 3482524, 4484571, 5125224, 5223786, 5979428, 6094417, 6965048, 8969142, 10447572, 11318203, 11958856, 12188834, 17938284, 18283251, 20895144, 22636406, 24377668, 33954609, 35876568, 36566502, 45272812, 48755336, 67909218, 73133004, 79227421, 90545624, 135818436, 146266008, 158454842, 237682263, 271636872, 316909684, 475364526, 633819368, 950729052, 1901458104]

約数ペア:

[(1, 1901458104), (2, 950729052), (3, 633819368), (4, 475364526), (6, 316909684), (7, 271636872), (8, 237682263), (12, 158454842), (13, 146266008), (14, 135818436), (21, 90545624), (24, 79227421), (26, 73133004), (28, 67909218), (39, 48755336), (42, 45272812), (52, 36566502), (53, 35876568), (56, 33954609), (78, 24377668), (84, 22636406), (91, 20895144), (104, 18283251), (106, 17938284), (156, 12188834), (159, 11958856), (168, 11318203), (182, 10447572), (212, 8969142), (273, 6965048), (312, 6094417), (318, 5979428), (364, 5223786), (371, 5125224), (424, 4484571), (546, 3482524), (636, 2989714), (689, 2759736), (728, 2611893), (742, 2562612), (1092, 1741262), (1113, 1708408), (1272, 1494857), (1378, 1379868), (1484, 1281306), (2067, 919912), (2184, 870631), (2226, 854204), (2756, 689934), (2968, 640653), (4134, 459956), (4452, 427102), (4823, 394248), (5512, 344967), (8268, 229978), (8904, 213551), (9646, 197124), (14469, 131416), (16427, 115752), (16536, 114989), (19292, 98562), (28938, 65708), (32854, 57876), (38584, 49281)]