64280545992

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{353}}^1\times {\mathrm{757}}^1$

素因数の和:1392

約数の個数: 192

約数和(自身を含む): 188996960880

約数和(自身を除く): 124716414888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 257, 312, 353, 468, 514, 706, 757, 771, 936, 1028, 1059, 1412, 1514, 1542, 2056, 2118, 2271, 2313, 2824, 3028, 3084, 3177, 3341, 4236, 4542, 4589, 4626, 6056, 6168, 6354, 6682, 6813, 8472, 9084, 9178, 9252, 9841, 10023, 12708, 13364, 13626, 13767, 18168, 18356, 18504, 19682, 20046, 25416, 26728, 27252, 27534, 29523, 30069, 36712, 39364, 40092, 41301, 54504, 55068, 59046, 60138, 78728, 80184, 82602, 88569, 90721, 110136, 118092, 120276, 165204, 177138, 181442, 194549, 236184, 240552, 267221, 272163, 330408, 354276, 362884, 389098, 534442, 544326, 583647, 708552, 725768, 778196, 801663, 816489, 1068884, 1088652, 1167294, 1179373, 1556392, 1603326, 1632978, 1750941, 2137768, 2177304, 2334588, 2358746, 2404989, 2529137, 3206652, 3265956, 3473873, 3501882, 3538119, 4669176, 4717492, 4809978, 5058274, 6413304, 6531912, 6947746, 7003764, 7076238, 7587411, 9434984, 9619956, 10116548, 10421619, 10614357, 13895492, 14007528, 14152476, 15174822, 19239912, 20233096, 20843238, 21228714, 22762233, 27790984, 28304952, 30349644, 31264857, 41686476, 42457428, 45524466, 60699288, 62529714, 68675797, 83372952, 84914856, 91048932, 125059428, 137351594, 182097864, 206027391, 250118856, 274703188, 412054782, 549406376, 618082173, 824109564, 892785361, 1236164346, 1648219128, 1785570722, 2472328692, 2678356083, 3571141444, 4944657384, 5356712166, 7142282888, 8035068249, 10713424332, 16070136498, 21426848664, 32140272996, 64280545992]

約数ペア:

[(1, 64280545992), (2, 32140272996), (3, 21426848664), (4, 16070136498), (6, 10713424332), (8, 8035068249), (9, 7142282888), (12, 5356712166), (13, 4944657384), (18, 3571141444), (24, 2678356083), (26, 2472328692), (36, 1785570722), (39, 1648219128), (52, 1236164346), (72, 892785361), (78, 824109564), (104, 618082173), (117, 549406376), (156, 412054782), (234, 274703188), (257, 250118856), (312, 206027391), (353, 182097864), (468, 137351594), (514, 125059428), (706, 91048932), (757, 84914856), (771, 83372952), (936, 68675797), (1028, 62529714), (1059, 60699288), (1412, 45524466), (1514, 42457428), (1542, 41686476), (2056, 31264857), (2118, 30349644), (2271, 28304952), (2313, 27790984), (2824, 22762233), (3028, 21228714), (3084, 20843238), (3177, 20233096), (3341, 19239912), (4236, 15174822), (4542, 14152476), (4589, 14007528), (4626, 13895492), (6056, 10614357), (6168, 10421619), (6354, 10116548), (6682, 9619956), (6813, 9434984), (8472, 7587411), (9084, 7076238), (9178, 7003764), (9252, 6947746), (9841, 6531912), (10023, 6413304), (12708, 5058274), (13364, 4809978), (13626, 4717492), (13767, 4669176), (18168, 3538119), (18356, 3501882), (18504, 3473873), (19682, 3265956), (20046, 3206652), (25416, 2529137), (26728, 2404989), (27252, 2358746), (27534, 2334588), (29523, 2177304), (30069, 2137768), (36712, 1750941), (39364, 1632978), (40092, 1603326), (41301, 1556392), (54504, 1179373), (55068, 1167294), (59046, 1088652), (60138, 1068884), (78728, 816489), (80184, 801663), (82602, 778196), (88569, 725768), (90721, 708552), (110136, 583647), (118092, 544326), (120276, 534442), (165204, 389098), (177138, 362884), (181442, 354276), (194549, 330408), (236184, 272163), (240552, 267221)]