252759432

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 128

約数和(自身を含む): 696038400

約数和(自身を除く): 443278968

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 37, 38, 57, 71, 74, 76, 111, 114, 142, 148, 152, 211, 213, 222, 228, 284, 296, 422, 426, 444, 456, 568, 633, 703, 844, 852, 888, 1266, 1349, 1406, 1688, 1704, 2109, 2532, 2627, 2698, 2812, 4009, 4047, 4218, 5064, 5254, 5396, 5624, 7807, 7881, 8018, 8094, 8436, 10508, 10792, 12027, 14981, 15614, 15762, 16036, 16188, 16872, 21016, 23421, 24054, 29962, 31228, 31524, 32072, 32376, 44943, 46842, 48108, 49913, 59924, 62456, 63048, 89886, 93684, 96216, 99826, 119848, 148333, 149739, 179772, 187368, 199652, 284639, 296666, 299478, 359544, 399304, 444999, 554297, 569278, 593332, 598956, 853917, 889998, 1108594, 1138556, 1186664, 1197912, 1662891, 1707834, 1779996, 2217188, 2277112, 3325782, 3415668, 3559992, 4434376, 6651564, 6831336, 10531643, 13303128, 21063286, 31594929, 42126572, 63189858, 84253144, 126379716, 252759432]

約数ペア:

[(1, 252759432), (2, 126379716), (3, 84253144), (4, 63189858), (6, 42126572), (8, 31594929), (12, 21063286), (19, 13303128), (24, 10531643), (37, 6831336), (38, 6651564), (57, 4434376), (71, 3559992), (74, 3415668), (76, 3325782), (111, 2277112), (114, 2217188), (142, 1779996), (148, 1707834), (152, 1662891), (211, 1197912), (213, 1186664), (222, 1138556), (228, 1108594), (284, 889998), (296, 853917), (422, 598956), (426, 593332), (444, 569278), (456, 554297), (568, 444999), (633, 399304), (703, 359544), (844, 299478), (852, 296666), (888, 284639), (1266, 199652), (1349, 187368), (1406, 179772), (1688, 149739), (1704, 148333), (2109, 119848), (2532, 99826), (2627, 96216), (2698, 93684), (2812, 89886), (4009, 63048), (4047, 62456), (4218, 59924), (5064, 49913), (5254, 48108), (5396, 46842), (5624, 44943), (7807, 32376), (7881, 32072), (8018, 31524), (8094, 31228), (8436, 29962), (10508, 24054), (10792, 23421), (12027, 21016), (14981, 16872), (15614, 16188), (15762, 16036)]