15638105812

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{631}}^1\times {\mathrm{1327}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 33840414720

約数和(自身を除く): 18202308908

約数列:

[1, 2, 4, 7, 14, 23, 28, 29, 46, 58, 92, 116, 161, 203, 322, 406, 631, 644, 667, 812, 1262, 1327, 1334, 2524, 2654, 2668, 4417, 4669, 5308, 8834, 9289, 9338, 14513, 17668, 18299, 18578, 18676, 29026, 30521, 36598, 37156, 38483, 58052, 61042, 73196, 76966, 101591, 122084, 128093, 153932, 203182, 213647, 256186, 269381, 406364, 420877, 427294, 512372, 538762, 837337, 841754, 854588, 885109, 1077524, 1674674, 1683508, 1770218, 2946139, 3349348, 3540436, 5861359, 5892278, 6195763, 11722718, 11784556, 12391526, 19258751, 23445436, 24282773, 24783052, 38517502, 48565546, 77035004, 97131092, 134811257, 169979411, 269622514, 339958822, 539245028, 558503779, 679917644, 1117007558, 2234015116, 3909526453, 7819052906, 15638105812]

約数ペア:

[(1, 15638105812), (2, 7819052906), (4, 3909526453), (7, 2234015116), (14, 1117007558), (23, 679917644), (28, 558503779), (29, 539245028), (46, 339958822), (58, 269622514), (92, 169979411), (116, 134811257), (161, 97131092), (203, 77035004), (322, 48565546), (406, 38517502), (631, 24783052), (644, 24282773), (667, 23445436), (812, 19258751), (1262, 12391526), (1327, 11784556), (1334, 11722718), (2524, 6195763), (2654, 5892278), (2668, 5861359), (4417, 3540436), (4669, 3349348), (5308, 2946139), (8834, 1770218), (9289, 1683508), (9338, 1674674), (14513, 1077524), (17668, 885109), (18299, 854588), (18578, 841754), (18676, 837337), (29026, 538762), (30521, 512372), (36598, 427294), (37156, 420877), (38483, 406364), (58052, 269381), (61042, 256186), (73196, 213647), (76966, 203182), (101591, 153932), (122084, 128093)]