221567165664

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{578299}}^1$

素因数の和:578632

約数の個数: 96

約数和(自身を含む): 628394659200

約数和(自身を除く): 406827493536

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 307, 312, 416, 614, 624, 921, 1228, 1248, 1842, 2456, 3684, 3991, 4912, 7368, 7982, 9824, 11973, 14736, 15964, 23946, 29472, 31928, 47892, 63856, 95784, 127712, 191568, 383136, 578299, 1156598, 1734897, 2313196, 3469794, 4626392, 6939588, 7517887, 9252784, 13879176, 15035774, 18505568, 22553661, 27758352, 30071548, 45107322, 55516704, 60143096, 90214644, 120286192, 177537793, 180429288, 240572384, 355075586, 360858576, 532613379, 710151172, 721717152, 1065226758, 1420302344, 2130453516, 2307991309, 2840604688, 4260907032, 4615982618, 5681209376, 6923973927, 8521814064, 9231965236, 13847947854, 17043628128, 18463930472, 27695895708, 36927860944, 55391791416, 73855721888, 110783582832, 221567165664]

約数ペア:

[(1, 221567165664), (2, 110783582832), (3, 73855721888), (4, 55391791416), (6, 36927860944), (8, 27695895708), (12, 18463930472), (13, 17043628128), (16, 13847947854), (24, 9231965236), (26, 8521814064), (32, 6923973927), (39, 5681209376), (48, 4615982618), (52, 4260907032), (78, 2840604688), (96, 2307991309), (104, 2130453516), (156, 1420302344), (208, 1065226758), (307, 721717152), (312, 710151172), (416, 532613379), (614, 360858576), (624, 355075586), (921, 240572384), (1228, 180429288), (1248, 177537793), (1842, 120286192), (2456, 90214644), (3684, 60143096), (3991, 55516704), (4912, 45107322), (7368, 30071548), (7982, 27758352), (9824, 22553661), (11973, 18505568), (14736, 15035774), (15964, 13879176), (23946, 9252784), (29472, 7517887), (31928, 6939588), (47892, 4626392), (63856, 3469794), (95784, 2313196), (127712, 1734897), (191568, 1156598), (383136, 578299)]