888916740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{3391}}^1$

素因数の和:3677

約数の個数: 96

約数和(自身を含む): 2646411264

約数和(自身を除く): 1757494524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 257, 340, 510, 514, 771, 1020, 1028, 1285, 1542, 2570, 3084, 3391, 3855, 4369, 5140, 6782, 7710, 8738, 10173, 13107, 13564, 15420, 16955, 17476, 20346, 21845, 26214, 33910, 40692, 43690, 50865, 52428, 57647, 65535, 67820, 87380, 101730, 115294, 131070, 172941, 203460, 230588, 262140, 288235, 345882, 576470, 691764, 864705, 871487, 1152940, 1729410, 1742974, 2614461, 3458820, 3485948, 4357435, 5228922, 8714870, 10457844, 13072305, 14815279, 17429740, 26144610, 29630558, 44445837, 52289220, 59261116, 74076395, 88891674, 148152790, 177783348, 222229185, 296305580, 444458370, 888916740]

約数ペア:

[(1, 888916740), (2, 444458370), (3, 296305580), (4, 222229185), (5, 177783348), (6, 148152790), (10, 88891674), (12, 74076395), (15, 59261116), (17, 52289220), (20, 44445837), (30, 29630558), (34, 26144610), (51, 17429740), (60, 14815279), (68, 13072305), (85, 10457844), (102, 8714870), (170, 5228922), (204, 4357435), (255, 3485948), (257, 3458820), (340, 2614461), (510, 1742974), (514, 1729410), (771, 1152940), (1020, 871487), (1028, 864705), (1285, 691764), (1542, 576470), (2570, 345882), (3084, 288235), (3391, 262140), (3855, 230588), (4369, 203460), (5140, 172941), (6782, 131070), (7710, 115294), (8738, 101730), (10173, 87380), (13107, 67820), (13564, 65535), (15420, 57647), (16955, 52428), (17476, 50865), (20346, 43690), (21845, 40692), (26214, 33910)]