888988364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{659}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 1873428480

約数和(自身を除く): 984440116

約数列:

[1, 2, 4, 11, 22, 23, 31, 43, 44, 46, 62, 86, 92, 124, 172, 253, 341, 473, 506, 659, 682, 713, 946, 989, 1012, 1318, 1333, 1364, 1426, 1892, 1978, 2636, 2666, 2852, 3956, 5332, 7249, 7843, 10879, 14498, 14663, 15157, 15686, 20429, 21758, 28337, 28996, 29326, 30314, 30659, 31372, 40858, 43516, 56674, 58652, 60628, 61318, 81716, 113348, 122636, 166727, 224719, 311707, 333454, 337249, 449438, 469867, 623414, 651751, 666908, 674498, 878447, 898876, 939734, 1246828, 1303502, 1348996, 1756894, 1879468, 2607004, 3513788, 5168537, 7169261, 9662917, 10337074, 14338522, 19325834, 20204281, 20674148, 28677044, 38651668, 40408562, 80817124, 222247091, 444494182, 888988364]

約数ペア:

[(1, 888988364), (2, 444494182), (4, 222247091), (11, 80817124), (22, 40408562), (23, 38651668), (31, 28677044), (43, 20674148), (44, 20204281), (46, 19325834), (62, 14338522), (86, 10337074), (92, 9662917), (124, 7169261), (172, 5168537), (253, 3513788), (341, 2607004), (473, 1879468), (506, 1756894), (659, 1348996), (682, 1303502), (713, 1246828), (946, 939734), (989, 898876), (1012, 878447), (1318, 674498), (1333, 666908), (1364, 651751), (1426, 623414), (1892, 469867), (1978, 449438), (2636, 337249), (2666, 333454), (2852, 311707), (3956, 224719), (5332, 166727), (7249, 122636), (7843, 113348), (10879, 81716), (14498, 61318), (14663, 60628), (15157, 58652), (15686, 56674), (20429, 43516), (21758, 40858), (28337, 31372), (28996, 30659), (29326, 30314)]