423621324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:516

約数の個数: 144

約数和(自身を含む): 1274198016

約数和(自身を除く): 850576692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 211, 217, 252, 257, 279, 372, 422, 434, 514, 558, 633, 651, 771, 844, 868, 1028, 1116, 1266, 1302, 1477, 1542, 1799, 1899, 1953, 2313, 2532, 2604, 2954, 3084, 3598, 3798, 3906, 4431, 4626, 5397, 5908, 6541, 7196, 7596, 7812, 7967, 8862, 9252, 10794, 13082, 13293, 15934, 16191, 17724, 19623, 21588, 23901, 26164, 26586, 31868, 32382, 39246, 45787, 47802, 53172, 54227, 55769, 58869, 64764, 71703, 78492, 91574, 95604, 108454, 111538, 117738, 137361, 143406, 162681, 167307, 183148, 216908, 223076, 235476, 274722, 286812, 325362, 334614, 379589, 412083, 488043, 501921, 549444, 650724, 669228, 759178, 824166, 976086, 1003842, 1138767, 1518356, 1648332, 1681037, 1952172, 2007684, 2277534, 3362074, 3416301, 4555068, 5043111, 6724148, 6832602, 10086222, 11767259, 13665204, 15129333, 20172444, 23534518, 30258666, 35301777, 47069036, 60517332, 70603554, 105905331, 141207108, 211810662, 423621324]

約数ペア:

[(1, 423621324), (2, 211810662), (3, 141207108), (4, 105905331), (6, 70603554), (7, 60517332), (9, 47069036), (12, 35301777), (14, 30258666), (18, 23534518), (21, 20172444), (28, 15129333), (31, 13665204), (36, 11767259), (42, 10086222), (62, 6832602), (63, 6724148), (84, 5043111), (93, 4555068), (124, 3416301), (126, 3362074), (186, 2277534), (211, 2007684), (217, 1952172), (252, 1681037), (257, 1648332), (279, 1518356), (372, 1138767), (422, 1003842), (434, 976086), (514, 824166), (558, 759178), (633, 669228), (651, 650724), (771, 549444), (844, 501921), (868, 488043), (1028, 412083), (1116, 379589), (1266, 334614), (1302, 325362), (1477, 286812), (1542, 274722), (1799, 235476), (1899, 223076), (1953, 216908), (2313, 183148), (2532, 167307), (2604, 162681), (2954, 143406), (3084, 137361), (3598, 117738), (3798, 111538), (3906, 108454), (4431, 95604), (4626, 91574), (5397, 78492), (5908, 71703), (6541, 64764), (7196, 58869), (7596, 55769), (7812, 54227), (7967, 53172), (8862, 47802), (9252, 45787), (10794, 39246), (13082, 32382), (13293, 31868), (15934, 26586), (16191, 26164), (17724, 23901), (19623, 21588)]