1251139968

素因数分解:

$2^7\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4397}}^1$

素因数の和:4449

約数の個数: 192

約数和(自身を含む): 4082223600

約数和(自身を除く): 2831083632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 128, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 384, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1152, 1216, 1248, 1368, 1482, 1664, 1824, 1872, 1976, 2223, 2432, 2496, 2736, 2964, 3648, 3744, 3952, 4397, 4446, 4992, 5472, 5928, 7296, 7488, 7904, 8794, 8892, 10944, 11856, 13191, 14976, 15808, 17588, 17784, 21888, 23712, 26382, 31616, 35176, 35568, 39573, 47424, 52764, 57161, 70352, 71136, 79146, 83543, 94848, 105528, 114322, 140704, 142272, 158292, 167086, 171483, 211056, 228644, 250629, 281408, 284544, 316584, 334172, 342966, 422112, 457288, 501258, 514449, 562816, 633168, 668344, 685932, 751887, 844224, 914576, 1002516, 1028898, 1086059, 1266336, 1336688, 1371864, 1503774, 1688448, 1829152, 2005032, 2057796, 2172118, 2532672, 2673376, 2743728, 3007548, 3258177, 3658304, 4010064, 4115592, 4344236, 5065344, 5346752, 5487456, 6015096, 6516354, 7316608, 8020128, 8231184, 8688472, 9774531, 10693504, 10974912, 12030192, 13032708, 16040256, 16462368, 17376944, 19549062, 21949824, 24060384, 26065416, 32080512, 32924736, 34753888, 39098124, 48120768, 52130832, 65849472, 69507776, 78196248, 96241536, 104261664, 139015552, 156392496, 208523328, 312784992, 417046656, 625569984, 1251139968]

約数ペア:

[(1, 1251139968), (2, 625569984), (3, 417046656), (4, 312784992), (6, 208523328), (8, 156392496), (9, 139015552), (12, 104261664), (13, 96241536), (16, 78196248), (18, 69507776), (19, 65849472), (24, 52130832), (26, 48120768), (32, 39098124), (36, 34753888), (38, 32924736), (39, 32080512), (48, 26065416), (52, 24060384), (57, 21949824), (64, 19549062), (72, 17376944), (76, 16462368), (78, 16040256), (96, 13032708), (104, 12030192), (114, 10974912), (117, 10693504), (128, 9774531), (144, 8688472), (152, 8231184), (156, 8020128), (171, 7316608), (192, 6516354), (208, 6015096), (228, 5487456), (234, 5346752), (247, 5065344), (288, 4344236), (304, 4115592), (312, 4010064), (342, 3658304), (384, 3258177), (416, 3007548), (456, 2743728), (468, 2673376), (494, 2532672), (576, 2172118), (608, 2057796), (624, 2005032), (684, 1829152), (741, 1688448), (832, 1503774), (912, 1371864), (936, 1336688), (988, 1266336), (1152, 1086059), (1216, 1028898), (1248, 1002516), (1368, 914576), (1482, 844224), (1664, 751887), (1824, 685932), (1872, 668344), (1976, 633168), (2223, 562816), (2432, 514449), (2496, 501258), (2736, 457288), (2964, 422112), (3648, 342966), (3744, 334172), (3952, 316584), (4397, 284544), (4446, 281408), (4992, 250629), (5472, 228644), (5928, 211056), (7296, 171483), (7488, 167086), (7904, 158292), (8794, 142272), (8892, 140704), (10944, 114322), (11856, 105528), (13191, 94848), (14976, 83543), (15808, 79146), (17588, 71136), (17784, 70352), (21888, 57161), (23712, 52764), (26382, 47424), (31616, 39573), (35176, 35568)]