1553815536

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2959

約数の個数: 160

約数和(自身を含む): 4981014528

約数和(自身を除く): 3427198992

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 127, 156, 168, 182, 208, 254, 273, 312, 336, 364, 381, 508, 546, 624, 728, 762, 889, 1016, 1092, 1456, 1524, 1651, 1778, 2032, 2184, 2667, 2801, 3048, 3302, 3556, 4368, 4953, 5334, 5602, 6096, 6604, 7112, 8403, 9906, 10668, 11204, 11557, 13208, 14224, 16806, 19607, 19812, 21336, 22408, 23114, 26416, 33612, 34671, 36413, 39214, 39624, 42672, 44816, 46228, 58821, 67224, 69342, 72826, 78428, 79248, 92456, 109239, 117642, 134448, 138684, 145652, 156856, 184912, 218478, 235284, 254891, 277368, 291304, 313712, 355727, 436956, 470568, 509782, 554736, 582608, 711454, 764673, 873912, 941136, 1019564, 1067181, 1422908, 1529346, 1747824, 2039128, 2134362, 2490089, 2845816, 3058692, 4078256, 4268724, 4624451, 4980178, 5691632, 6117384, 7470267, 8537448, 9248902, 9960356, 12234768, 13873353, 14940534, 17074896, 18497804, 19920712, 27746706, 29881068, 32371157, 36995608, 39841424, 55493412, 59762136, 64742314, 73991216, 97113471, 110986824, 119524272, 129484628, 194226942, 221973648, 258969256, 388453884, 517938512, 776907768, 1553815536]

約数ペア:

[(1, 1553815536), (2, 776907768), (3, 517938512), (4, 388453884), (6, 258969256), (7, 221973648), (8, 194226942), (12, 129484628), (13, 119524272), (14, 110986824), (16, 97113471), (21, 73991216), (24, 64742314), (26, 59762136), (28, 55493412), (39, 39841424), (42, 36995608), (48, 32371157), (52, 29881068), (56, 27746706), (78, 19920712), (84, 18497804), (91, 17074896), (104, 14940534), (112, 13873353), (127, 12234768), (156, 9960356), (168, 9248902), (182, 8537448), (208, 7470267), (254, 6117384), (273, 5691632), (312, 4980178), (336, 4624451), (364, 4268724), (381, 4078256), (508, 3058692), (546, 2845816), (624, 2490089), (728, 2134362), (762, 2039128), (889, 1747824), (1016, 1529346), (1092, 1422908), (1456, 1067181), (1524, 1019564), (1651, 941136), (1778, 873912), (2032, 764673), (2184, 711454), (2667, 582608), (2801, 554736), (3048, 509782), (3302, 470568), (3556, 436956), (4368, 355727), (4953, 313712), (5334, 291304), (5602, 277368), (6096, 254891), (6604, 235284), (7112, 218478), (8403, 184912), (9906, 156856), (10668, 145652), (11204, 138684), (11557, 134448), (13208, 117642), (14224, 109239), (16806, 92456), (19607, 79248), (19812, 78428), (21336, 72826), (22408, 69342), (23114, 67224), (26416, 58821), (33612, 46228), (34671, 44816), (36413, 42672), (39214, 39624)]