12988345776

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1246961}}^1$

素因数の和:1247010

約数の個数: 80

約数和(自身を含む): 39583561728

約数和(自身を除く): 26595215952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 56, 62, 84, 93, 112, 124, 168, 186, 217, 248, 336, 372, 434, 496, 651, 744, 868, 1302, 1488, 1736, 2604, 3472, 5208, 10416, 1246961, 2493922, 3740883, 4987844, 7481766, 8728727, 9975688, 14963532, 17457454, 19951376, 26186181, 29927064, 34914908, 38655791, 52372362, 59854128, 69829816, 77311582, 104744724, 115967373, 139659632, 154623164, 209489448, 231934746, 270590537, 309246328, 418978896, 463869492, 541181074, 618492656, 811771611, 927738984, 1082362148, 1623543222, 1855477968, 2164724296, 3247086444, 4329448592, 6494172888, 12988345776]

約数ペア:

[(1, 12988345776), (2, 6494172888), (3, 4329448592), (4, 3247086444), (6, 2164724296), (7, 1855477968), (8, 1623543222), (12, 1082362148), (14, 927738984), (16, 811771611), (21, 618492656), (24, 541181074), (28, 463869492), (31, 418978896), (42, 309246328), (48, 270590537), (56, 231934746), (62, 209489448), (84, 154623164), (93, 139659632), (112, 115967373), (124, 104744724), (168, 77311582), (186, 69829816), (217, 59854128), (248, 52372362), (336, 38655791), (372, 34914908), (434, 29927064), (496, 26186181), (651, 19951376), (744, 17457454), (868, 14963532), (1302, 9975688), (1488, 8728727), (1736, 7481766), (2604, 4987844), (3472, 3740883), (5208, 2493922), (10416, 1246961)]