869421798

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1789}}^1$

素因数の和:1859

約数の個数: 144

約数和(自身を含む): 2387502000

約数和(自身を除く): 1518080202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 29, 38, 42, 49, 57, 58, 63, 87, 98, 114, 126, 133, 147, 171, 174, 203, 261, 266, 294, 342, 399, 406, 441, 522, 551, 609, 798, 882, 931, 1102, 1197, 1218, 1421, 1653, 1789, 1827, 1862, 2394, 2793, 2842, 3306, 3578, 3654, 3857, 4263, 4959, 5367, 5586, 7714, 8379, 8526, 9918, 10734, 11571, 12523, 12789, 16101, 16758, 23142, 25046, 25578, 26999, 32202, 33991, 34713, 37569, 51881, 53998, 67982, 69426, 75138, 80997, 87661, 101973, 103762, 112707, 155643, 161994, 175322, 203946, 225414, 237937, 242991, 262983, 305919, 311286, 363167, 466929, 475874, 485982, 525966, 611838, 713811, 726334, 788949, 933858, 985739, 1089501, 1427622, 1577898, 1665559, 1971478, 2141433, 2179002, 2542169, 2957217, 3268503, 3331118, 4282866, 4996677, 5084338, 5914434, 6537006, 6900173, 7626507, 8871651, 9993354, 13800346, 14990031, 15253014, 17743302, 20700519, 22879521, 29980062, 41401038, 45759042, 48301211, 62101557, 96602422, 124203114, 144903633, 289807266, 434710899, 869421798]

約数ペア:

[(1, 869421798), (2, 434710899), (3, 289807266), (6, 144903633), (7, 124203114), (9, 96602422), (14, 62101557), (18, 48301211), (19, 45759042), (21, 41401038), (29, 29980062), (38, 22879521), (42, 20700519), (49, 17743302), (57, 15253014), (58, 14990031), (63, 13800346), (87, 9993354), (98, 8871651), (114, 7626507), (126, 6900173), (133, 6537006), (147, 5914434), (171, 5084338), (174, 4996677), (203, 4282866), (261, 3331118), (266, 3268503), (294, 2957217), (342, 2542169), (399, 2179002), (406, 2141433), (441, 1971478), (522, 1665559), (551, 1577898), (609, 1427622), (798, 1089501), (882, 985739), (931, 933858), (1102, 788949), (1197, 726334), (1218, 713811), (1421, 611838), (1653, 525966), (1789, 485982), (1827, 475874), (1862, 466929), (2394, 363167), (2793, 311286), (2842, 305919), (3306, 262983), (3578, 242991), (3654, 237937), (3857, 225414), (4263, 203946), (4959, 175322), (5367, 161994), (5586, 155643), (7714, 112707), (8379, 103762), (8526, 101973), (9918, 87661), (10734, 80997), (11571, 75138), (12523, 69426), (12789, 67982), (16101, 53998), (16758, 51881), (23142, 37569), (25046, 34713), (25578, 33991), (26999, 32202)]