1601019056

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 160

約数和(自身を含む): 3999744000

約数和(自身を除く): 2398724944

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 79, 91, 104, 112, 124, 158, 182, 208, 217, 248, 316, 364, 403, 434, 449, 496, 553, 632, 728, 806, 868, 898, 1027, 1106, 1264, 1456, 1612, 1736, 1796, 2054, 2212, 2449, 2821, 3143, 3224, 3472, 3592, 4108, 4424, 4898, 5642, 5837, 6286, 6448, 7184, 7189, 8216, 8848, 9796, 11284, 11674, 12572, 13919, 14378, 16432, 17143, 19592, 22568, 23348, 25144, 27838, 28756, 31837, 34286, 35471, 39184, 40859, 45136, 46696, 50288, 55676, 57512, 63674, 68572, 70942, 81718, 93392, 97433, 111352, 115024, 127348, 137144, 141884, 163436, 180947, 194866, 222704, 222859, 248297, 254696, 274288, 283768, 326872, 361894, 389732, 445718, 461123, 496594, 509392, 567536, 653744, 723788, 779464, 891436, 922246, 993188, 1099601, 1266629, 1447576, 1558928, 1782872, 1844492, 1986376, 2199202, 2533258, 2895152, 3227861, 3565744, 3688984, 3972752, 4398404, 5066516, 6455722, 7377968, 7697207, 8796808, 10133032, 12911444, 14294813, 15394414, 17593616, 20266064, 25822888, 28589626, 30788828, 51645776, 57179252, 61577656, 100063691, 114358504, 123155312, 200127382, 228717008, 400254764, 800509528, 1601019056]

約数ペア:

[(1, 1601019056), (2, 800509528), (4, 400254764), (7, 228717008), (8, 200127382), (13, 123155312), (14, 114358504), (16, 100063691), (26, 61577656), (28, 57179252), (31, 51645776), (52, 30788828), (56, 28589626), (62, 25822888), (79, 20266064), (91, 17593616), (104, 15394414), (112, 14294813), (124, 12911444), (158, 10133032), (182, 8796808), (208, 7697207), (217, 7377968), (248, 6455722), (316, 5066516), (364, 4398404), (403, 3972752), (434, 3688984), (449, 3565744), (496, 3227861), (553, 2895152), (632, 2533258), (728, 2199202), (806, 1986376), (868, 1844492), (898, 1782872), (1027, 1558928), (1106, 1447576), (1264, 1266629), (1456, 1099601), (1612, 993188), (1736, 922246), (1796, 891436), (2054, 779464), (2212, 723788), (2449, 653744), (2821, 567536), (3143, 509392), (3224, 496594), (3472, 461123), (3592, 445718), (4108, 389732), (4424, 361894), (4898, 326872), (5642, 283768), (5837, 274288), (6286, 254696), (6448, 248297), (7184, 222859), (7189, 222704), (8216, 194866), (8848, 180947), (9796, 163436), (11284, 141884), (11674, 137144), (12572, 127348), (13919, 115024), (14378, 111352), (16432, 97433), (17143, 93392), (19592, 81718), (22568, 70942), (23348, 68572), (25144, 63674), (27838, 57512), (28756, 55676), (31837, 50288), (34286, 46696), (35471, 45136), (39184, 40859)]