641676129528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4027}}^1\times {\mathrm{10657}}^1$

素因数の和:14789

約数の個数: 128

約数和(自身を含む): 1854594316800

約数和(自身を除く): 1212918187272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 89, 168, 178, 267, 356, 534, 623, 712, 1068, 1246, 1869, 2136, 2492, 3738, 4027, 4984, 7476, 8054, 10657, 12081, 14952, 16108, 21314, 24162, 28189, 31971, 32216, 42628, 48324, 56378, 63942, 74599, 84567, 85256, 96648, 112756, 127884, 149198, 169134, 223797, 225512, 255768, 298396, 338268, 358403, 447594, 596792, 676536, 716806, 895188, 948473, 1075209, 1433612, 1790376, 1896946, 2150418, 2508821, 2845419, 2867224, 3793892, 4300836, 5017642, 5690838, 6639311, 7526463, 7587784, 8601672, 10035284, 11381676, 13278622, 15052926, 19917933, 20070568, 22763352, 26557244, 30105852, 39835866, 42915739, 53114488, 60211704, 79671732, 85831478, 128747217, 159343464, 171662956, 257494434, 300410173, 343325912, 514988868, 600820346, 901230519, 1029977736, 1201640692, 1802461038, 2403281384, 3604922076, 3819500771, 7209844152, 7639001542, 11458502313, 15278003084, 22917004626, 26736505397, 30556006168, 45834009252, 53473010794, 80209516191, 91668018504, 106946021588, 160419032382, 213892043176, 320838064764, 641676129528]

約数ペア:

[(1, 641676129528), (2, 320838064764), (3, 213892043176), (4, 160419032382), (6, 106946021588), (7, 91668018504), (8, 80209516191), (12, 53473010794), (14, 45834009252), (21, 30556006168), (24, 26736505397), (28, 22917004626), (42, 15278003084), (56, 11458502313), (84, 7639001542), (89, 7209844152), (168, 3819500771), (178, 3604922076), (267, 2403281384), (356, 1802461038), (534, 1201640692), (623, 1029977736), (712, 901230519), (1068, 600820346), (1246, 514988868), (1869, 343325912), (2136, 300410173), (2492, 257494434), (3738, 171662956), (4027, 159343464), (4984, 128747217), (7476, 85831478), (8054, 79671732), (10657, 60211704), (12081, 53114488), (14952, 42915739), (16108, 39835866), (21314, 30105852), (24162, 26557244), (28189, 22763352), (31971, 20070568), (32216, 19917933), (42628, 15052926), (48324, 13278622), (56378, 11381676), (63942, 10035284), (74599, 8601672), (84567, 7587784), (85256, 7526463), (96648, 6639311), (112756, 5690838), (127884, 5017642), (149198, 4300836), (169134, 3793892), (223797, 2867224), (225512, 2845419), (255768, 2508821), (298396, 2150418), (338268, 1896946), (358403, 1790376), (447594, 1433612), (596792, 1075209), (676536, 948473), (716806, 895188)]