427103432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{571}}^1$

素因数の和:659

約数の個数: 96

約数和(自身を含む): 993769920

約数和(自身を除く): 566666488

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 56, 74, 76, 133, 148, 152, 259, 266, 296, 361, 518, 532, 571, 703, 722, 1036, 1064, 1142, 1406, 1444, 2072, 2284, 2527, 2812, 2888, 3997, 4568, 4921, 5054, 5624, 7994, 9842, 10108, 10849, 13357, 15988, 19684, 20216, 21127, 21698, 26714, 31976, 39368, 42254, 43396, 53428, 75943, 84508, 86792, 93499, 106856, 147889, 151886, 169016, 186998, 206131, 295778, 303772, 373996, 401413, 412262, 591556, 607544, 747992, 802826, 824524, 1183112, 1442917, 1605652, 1649048, 2809891, 2885834, 3211304, 5619782, 5771668, 7626847, 11239564, 11543336, 15253694, 22479128, 30507388, 53387929, 61014776, 106775858, 213551716, 427103432]

約数ペア:

[(1, 427103432), (2, 213551716), (4, 106775858), (7, 61014776), (8, 53387929), (14, 30507388), (19, 22479128), (28, 15253694), (37, 11543336), (38, 11239564), (56, 7626847), (74, 5771668), (76, 5619782), (133, 3211304), (148, 2885834), (152, 2809891), (259, 1649048), (266, 1605652), (296, 1442917), (361, 1183112), (518, 824524), (532, 802826), (571, 747992), (703, 607544), (722, 591556), (1036, 412262), (1064, 401413), (1142, 373996), (1406, 303772), (1444, 295778), (2072, 206131), (2284, 186998), (2527, 169016), (2812, 151886), (2888, 147889), (3997, 106856), (4568, 93499), (4921, 86792), (5054, 84508), (5624, 75943), (7994, 53428), (9842, 43396), (10108, 42254), (10849, 39368), (13357, 31976), (15988, 26714), (19684, 21698), (20216, 21127)]