1009896888

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{331}}^1$

素因数の和:498

約数の個数: 256

約数和(自身を含む): 3426877440

約数和(自身を除く): 2416980552

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 13, 14, 21, 22, 24, 26, 28, 33, 39, 42, 44, 52, 56, 66, 77, 78, 84, 88, 91, 104, 127, 132, 143, 154, 156, 168, 182, 231, 254, 264, 273, 286, 308, 312, 331, 364, 381, 429, 462, 508, 546, 572, 616, 662, 728, 762, 858, 889, 924, 993, 1001, 1016, 1092, 1144, 1324, 1397, 1524, 1651, 1716, 1778, 1848, 1986, 2002, 2184, 2317, 2648, 2667, 2794, 3003, 3048, 3302, 3432, 3556, 3641, 3972, 4004, 4191, 4303, 4634, 4953, 5334, 5588, 6006, 6604, 6951, 7112, 7282, 7944, 8008, 8382, 8606, 9268, 9779, 9906, 10668, 10923, 11176, 11557, 12012, 12909, 13208, 13902, 14564, 16764, 17212, 18161, 18536, 19558, 19812, 21336, 21846, 23114, 24024, 25487, 25818, 27804, 29128, 29337, 30121, 33528, 34424, 34671, 36322, 39116, 39624, 42037, 43692, 46228, 47333, 50974, 51636, 54483, 55608, 58674, 60242, 69342, 72644, 76461, 78232, 84074, 87384, 90363, 92456, 94666, 101948, 103272, 108966, 117348, 120484, 126111, 127127, 138684, 141999, 145288, 152922, 168148, 180726, 189332, 203896, 217932, 234696, 240968, 252222, 254254, 277368, 283998, 294259, 305844, 331331, 336296, 361452, 378664, 381381, 435864, 462407, 504444, 508508, 546481, 567996, 588518, 611688, 662662, 722904, 762762, 882777, 924814, 993993, 1008888, 1017016, 1092962, 1135992, 1177036, 1325324, 1387221, 1525524, 1639443, 1765554, 1849628, 1987986, 2185924, 2354072, 2650648, 2774442, 3051048, 3236849, 3278886, 3531108, 3699256, 3825367, 3975972, 4371848, 5548884, 6011291, 6473698, 6557772, 7062216, 7650734, 7951944, 9710547, 11097768, 11476101, 12022582, 12947396, 13115544, 15301468, 18033873, 19421094, 22952202, 24045164, 25894792, 30602936, 36067746, 38842188, 42079037, 45904404, 48090328, 72135492, 77684376, 84158074, 91808808, 126237111, 144270984, 168316148, 252474222, 336632296, 504948444, 1009896888]

約数ペア:

[(1, 1009896888), (2, 504948444), (3, 336632296), (4, 252474222), (6, 168316148), (7, 144270984), (8, 126237111), (11, 91808808), (12, 84158074), (13, 77684376), (14, 72135492), (21, 48090328), (22, 45904404), (24, 42079037), (26, 38842188), (28, 36067746), (33, 30602936), (39, 25894792), (42, 24045164), (44, 22952202), (52, 19421094), (56, 18033873), (66, 15301468), (77, 13115544), (78, 12947396), (84, 12022582), (88, 11476101), (91, 11097768), (104, 9710547), (127, 7951944), (132, 7650734), (143, 7062216), (154, 6557772), (156, 6473698), (168, 6011291), (182, 5548884), (231, 4371848), (254, 3975972), (264, 3825367), (273, 3699256), (286, 3531108), (308, 3278886), (312, 3236849), (331, 3051048), (364, 2774442), (381, 2650648), (429, 2354072), (462, 2185924), (508, 1987986), (546, 1849628), (572, 1765554), (616, 1639443), (662, 1525524), (728, 1387221), (762, 1325324), (858, 1177036), (889, 1135992), (924, 1092962), (993, 1017016), (1001, 1008888), (1016, 993993), (1092, 924814), (1144, 882777), (1324, 762762), (1397, 722904), (1524, 662662), (1651, 611688), (1716, 588518), (1778, 567996), (1848, 546481), (1986, 508508), (2002, 504444), (2184, 462407), (2317, 435864), (2648, 381381), (2667, 378664), (2794, 361452), (3003, 336296), (3048, 331331), (3302, 305844), (3432, 294259), (3556, 283998), (3641, 277368), (3972, 254254), (4004, 252222), (4191, 240968), (4303, 234696), (4634, 217932), (4953, 203896), (5334, 189332), (5588, 180726), (6006, 168148), (6604, 152922), (6951, 145288), (7112, 141999), (7282, 138684), (7944, 127127), (8008, 126111), (8382, 120484), (8606, 117348), (9268, 108966), (9779, 103272), (9906, 101948), (10668, 94666), (10923, 92456), (11176, 90363), (11557, 87384), (12012, 84074), (12909, 78232), (13208, 76461), (13902, 72644), (14564, 69342), (16764, 60242), (17212, 58674), (18161, 55608), (18536, 54483), (19558, 51636), (19812, 50974), (21336, 47333), (21846, 46228), (23114, 43692), (24024, 42037), (25487, 39624), (25818, 39116), (27804, 36322), (29128, 34671), (29337, 34424), (30121, 33528)]