1627589808

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{821}}^1$

素因数の和:1204

約数の個数: 160

約数和(自身を含む): 5051551680

約数和(自身を除く): 3423961872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 353, 432, 468, 624, 702, 706, 821, 936, 1059, 1404, 1412, 1642, 1872, 2118, 2463, 2808, 2824, 3177, 3284, 4236, 4589, 4926, 5616, 5648, 6354, 6568, 7389, 8472, 9178, 9531, 9852, 10673, 12708, 13136, 13767, 14778, 16944, 18356, 19062, 19704, 21346, 22167, 25416, 27534, 29556, 32019, 36712, 38124, 39408, 41301, 42692, 44334, 50832, 55068, 59112, 64038, 73424, 76248, 82602, 85384, 88668, 96057, 110136, 118224, 123903, 128076, 152496, 165204, 170768, 177336, 192114, 220272, 247806, 256152, 288171, 289813, 330408, 354672, 384228, 495612, 512304, 576342, 579626, 660816, 768456, 869439, 991224, 1152684, 1159252, 1536912, 1738878, 1982448, 2305368, 2318504, 2608317, 3477756, 3767569, 4610736, 4637008, 5216634, 6955512, 7535138, 7824951, 10433268, 11302707, 13911024, 15070276, 15649902, 20866536, 22605414, 30140552, 31299804, 33908121, 41733072, 45210828, 60281104, 62599608, 67816242, 90421656, 101724363, 125199216, 135632484, 180843312, 203448726, 271264968, 406897452, 542529936, 813794904, 1627589808]

約数ペア:

[(1, 1627589808), (2, 813794904), (3, 542529936), (4, 406897452), (6, 271264968), (8, 203448726), (9, 180843312), (12, 135632484), (13, 125199216), (16, 101724363), (18, 90421656), (24, 67816242), (26, 62599608), (27, 60281104), (36, 45210828), (39, 41733072), (48, 33908121), (52, 31299804), (54, 30140552), (72, 22605414), (78, 20866536), (104, 15649902), (108, 15070276), (117, 13911024), (144, 11302707), (156, 10433268), (208, 7824951), (216, 7535138), (234, 6955512), (312, 5216634), (351, 4637008), (353, 4610736), (432, 3767569), (468, 3477756), (624, 2608317), (702, 2318504), (706, 2305368), (821, 1982448), (936, 1738878), (1059, 1536912), (1404, 1159252), (1412, 1152684), (1642, 991224), (1872, 869439), (2118, 768456), (2463, 660816), (2808, 579626), (2824, 576342), (3177, 512304), (3284, 495612), (4236, 384228), (4589, 354672), (4926, 330408), (5616, 289813), (5648, 288171), (6354, 256152), (6568, 247806), (7389, 220272), (8472, 192114), (9178, 177336), (9531, 170768), (9852, 165204), (10673, 152496), (12708, 128076), (13136, 123903), (13767, 118224), (14778, 110136), (16944, 96057), (18356, 88668), (19062, 85384), (19704, 82602), (21346, 76248), (22167, 73424), (25416, 64038), (27534, 59112), (29556, 55068), (32019, 50832), (36712, 44334), (38124, 42692), (39408, 41301)]