557390808

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:679

約数の個数: 160

約数和(自身を含む): 1697794560

約数和(自身を除く): 1140403752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 127, 156, 162, 216, 234, 254, 312, 324, 351, 381, 468, 508, 521, 648, 702, 762, 936, 1016, 1042, 1053, 1143, 1404, 1524, 1563, 1651, 2084, 2106, 2286, 2808, 3048, 3126, 3302, 3429, 4168, 4212, 4572, 4689, 4953, 6252, 6604, 6773, 6858, 8424, 9144, 9378, 9906, 10287, 12504, 13208, 13546, 13716, 14067, 14859, 18756, 19812, 20319, 20574, 27092, 27432, 28134, 29718, 37512, 39624, 40638, 41148, 42201, 44577, 54184, 56268, 59436, 60957, 66167, 81276, 82296, 84402, 89154, 112536, 118872, 121914, 132334, 133731, 162552, 168804, 178308, 182871, 198501, 243828, 264668, 267462, 337608, 356616, 365742, 397002, 487656, 529336, 534924, 548613, 595503, 731484, 794004, 860171, 1069848, 1097226, 1191006, 1462968, 1588008, 1720342, 1786509, 2194452, 2382012, 2580513, 3440684, 3573018, 4388904, 4764024, 5161026, 5359527, 6881368, 7146036, 7741539, 10322052, 10719054, 14292072, 15483078, 20644104, 21438108, 23224617, 30966156, 42876216, 46449234, 61932312, 69673851, 92898468, 139347702, 185796936, 278695404, 557390808]

約数ペア:

[(1, 557390808), (2, 278695404), (3, 185796936), (4, 139347702), (6, 92898468), (8, 69673851), (9, 61932312), (12, 46449234), (13, 42876216), (18, 30966156), (24, 23224617), (26, 21438108), (27, 20644104), (36, 15483078), (39, 14292072), (52, 10719054), (54, 10322052), (72, 7741539), (78, 7146036), (81, 6881368), (104, 5359527), (108, 5161026), (117, 4764024), (127, 4388904), (156, 3573018), (162, 3440684), (216, 2580513), (234, 2382012), (254, 2194452), (312, 1786509), (324, 1720342), (351, 1588008), (381, 1462968), (468, 1191006), (508, 1097226), (521, 1069848), (648, 860171), (702, 794004), (762, 731484), (936, 595503), (1016, 548613), (1042, 534924), (1053, 529336), (1143, 487656), (1404, 397002), (1524, 365742), (1563, 356616), (1651, 337608), (2084, 267462), (2106, 264668), (2286, 243828), (2808, 198501), (3048, 182871), (3126, 178308), (3302, 168804), (3429, 162552), (4168, 133731), (4212, 132334), (4572, 121914), (4689, 118872), (4953, 112536), (6252, 89154), (6604, 84402), (6773, 82296), (6858, 81276), (8424, 66167), (9144, 60957), (9378, 59436), (9906, 56268), (10287, 54184), (12504, 44577), (13208, 42201), (13546, 41148), (13716, 40638), (14067, 39624), (14859, 37512), (18756, 29718), (19812, 28134), (20319, 27432), (20574, 27092)]