27720336488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{601}}^1$

素因数の和:1063

約数の個数: 128

約数和(自身を含む): 59574160800

約数和(自身を除く): 31853824312

約数列:

[1, 2, 4, 8, 13, 26, 29, 41, 52, 58, 82, 104, 116, 164, 232, 328, 373, 377, 533, 601, 746, 754, 1066, 1189, 1202, 1492, 1508, 2132, 2378, 2404, 2984, 3016, 4264, 4756, 4808, 4849, 7813, 9512, 9698, 10817, 15293, 15457, 15626, 17429, 19396, 21634, 24641, 30586, 30914, 31252, 34858, 38792, 43268, 49282, 61172, 61828, 62504, 69716, 86536, 98564, 122344, 123656, 139432, 140621, 197128, 198809, 224173, 226577, 281242, 320333, 397618, 443497, 448346, 453154, 562484, 640666, 714589, 795236, 886994, 896692, 906308, 1124968, 1281332, 1429178, 1590472, 1773988, 1793384, 1812616, 2562664, 2858356, 2914249, 3547976, 5716712, 5765461, 5828498, 6501017, 9191093, 9289657, 11530922, 11656996, 13002034, 18382186, 18579314, 23061844, 23313992, 26004068, 36764372, 37158628, 46123688, 52008136, 73528744, 74317256, 84513221, 119484209, 169026442, 238968418, 266541697, 338052884, 477936836, 533083394, 676105768, 955873672, 1066166788, 2132333576, 3465042061, 6930084122, 13860168244, 27720336488]

約数ペア:

[(1, 27720336488), (2, 13860168244), (4, 6930084122), (8, 3465042061), (13, 2132333576), (26, 1066166788), (29, 955873672), (41, 676105768), (52, 533083394), (58, 477936836), (82, 338052884), (104, 266541697), (116, 238968418), (164, 169026442), (232, 119484209), (328, 84513221), (373, 74317256), (377, 73528744), (533, 52008136), (601, 46123688), (746, 37158628), (754, 36764372), (1066, 26004068), (1189, 23313992), (1202, 23061844), (1492, 18579314), (1508, 18382186), (2132, 13002034), (2378, 11656996), (2404, 11530922), (2984, 9289657), (3016, 9191093), (4264, 6501017), (4756, 5828498), (4808, 5765461), (4849, 5716712), (7813, 3547976), (9512, 2914249), (9698, 2858356), (10817, 2562664), (15293, 1812616), (15457, 1793384), (15626, 1773988), (17429, 1590472), (19396, 1429178), (21634, 1281332), (24641, 1124968), (30586, 906308), (30914, 896692), (31252, 886994), (34858, 795236), (38792, 714589), (43268, 640666), (49282, 562484), (61172, 453154), (61828, 448346), (62504, 443497), (69716, 397618), (86536, 320333), (98564, 281242), (122344, 226577), (123656, 224173), (139432, 198809), (140621, 197128)]