1396086698552

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{310861}}^1$

素因数の和:311117

約数の個数: 128

約数和(自身を含む): 3342388224000

約数和(自身を除く): 1946301525448

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 199, 217, 248, 364, 398, 403, 434, 728, 796, 806, 868, 1393, 1592, 1612, 1736, 2587, 2786, 2821, 3224, 5174, 5572, 5642, 6169, 10348, 11144, 11284, 12338, 18109, 20696, 22568, 24676, 36218, 43183, 49352, 72436, 80197, 86366, 144872, 160394, 172732, 310861, 320788, 345464, 561379, 621722, 641576, 1122758, 1243444, 2176027, 2245516, 2486888, 4041193, 4352054, 4491032, 8082386, 8704108, 9636691, 16164772, 17408216, 19273382, 28288351, 32329544, 38546764, 56576702, 61861339, 67456837, 77093528, 113153404, 123722678, 125276983, 134913674, 226306808, 247445356, 250553966, 269827348, 433029373, 494890712, 501107932, 539654696, 804197407, 866058746, 876938881, 1002215864, 1608394814, 1732117492, 1753877762, 1917701509, 3216789628, 3464234984, 3507755524, 3835403018, 5629381849, 6433579256, 7015511048, 7670806036, 11258763698, 13423910563, 15341612072, 22517527396, 24930119617, 26847821126, 45035054792, 49860239234, 53695642252, 99720478468, 107391284504, 174510837319, 199440956936, 349021674638, 698043349276, 1396086698552]

約数ペア:

[(1, 1396086698552), (2, 698043349276), (4, 349021674638), (7, 199440956936), (8, 174510837319), (13, 107391284504), (14, 99720478468), (26, 53695642252), (28, 49860239234), (31, 45035054792), (52, 26847821126), (56, 24930119617), (62, 22517527396), (91, 15341612072), (104, 13423910563), (124, 11258763698), (182, 7670806036), (199, 7015511048), (217, 6433579256), (248, 5629381849), (364, 3835403018), (398, 3507755524), (403, 3464234984), (434, 3216789628), (728, 1917701509), (796, 1753877762), (806, 1732117492), (868, 1608394814), (1393, 1002215864), (1592, 876938881), (1612, 866058746), (1736, 804197407), (2587, 539654696), (2786, 501107932), (2821, 494890712), (3224, 433029373), (5174, 269827348), (5572, 250553966), (5642, 247445356), (6169, 226306808), (10348, 134913674), (11144, 125276983), (11284, 123722678), (12338, 113153404), (18109, 77093528), (20696, 67456837), (22568, 61861339), (24676, 56576702), (36218, 38546764), (43183, 32329544), (49352, 28288351), (72436, 19273382), (80197, 17408216), (86366, 16164772), (144872, 9636691), (160394, 8704108), (172732, 8082386), (310861, 4491032), (320788, 4352054), (345464, 4041193), (561379, 2486888), (621722, 2245516), (641576, 2176027), (1122758, 1243444)]