218604804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{863}}^1$

素因数の和:1001

約数の個数: 96

約数和(自身を含む): 592220160

約数和(自身を除く): 373615356

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 33, 38, 44, 57, 66, 76, 101, 114, 132, 202, 209, 228, 303, 404, 418, 606, 627, 836, 863, 1111, 1212, 1254, 1726, 1919, 2222, 2508, 2589, 3333, 3452, 3838, 4444, 5178, 5757, 6666, 7676, 9493, 10356, 11514, 13332, 16397, 18986, 21109, 23028, 28479, 32794, 37972, 42218, 49191, 56958, 63327, 65588, 84436, 87163, 98382, 113916, 126654, 174326, 180367, 196764, 253308, 261489, 348652, 360734, 522978, 541101, 721468, 958793, 1045956, 1082202, 1656097, 1917586, 2164404, 2876379, 3312194, 3835172, 4968291, 5752758, 6624388, 9936582, 11505516, 18217067, 19873164, 36434134, 54651201, 72868268, 109302402, 218604804]

約数ペア:

[(1, 218604804), (2, 109302402), (3, 72868268), (4, 54651201), (6, 36434134), (11, 19873164), (12, 18217067), (19, 11505516), (22, 9936582), (33, 6624388), (38, 5752758), (44, 4968291), (57, 3835172), (66, 3312194), (76, 2876379), (101, 2164404), (114, 1917586), (132, 1656097), (202, 1082202), (209, 1045956), (228, 958793), (303, 721468), (404, 541101), (418, 522978), (606, 360734), (627, 348652), (836, 261489), (863, 253308), (1111, 196764), (1212, 180367), (1254, 174326), (1726, 126654), (1919, 113916), (2222, 98382), (2508, 87163), (2589, 84436), (3333, 65588), (3452, 63327), (3838, 56958), (4444, 49191), (5178, 42218), (5757, 37972), (6666, 32794), (7676, 28479), (9493, 23028), (10356, 21109), (11514, 18986), (13332, 16397)]