40224444

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 109320960

約数和(自身を除く): 69096516

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 41, 52, 57, 76, 78, 82, 114, 123, 156, 164, 228, 246, 247, 331, 492, 494, 533, 662, 741, 779, 988, 993, 1066, 1324, 1482, 1558, 1599, 1986, 2132, 2337, 2964, 3116, 3198, 3972, 4303, 4674, 6289, 6396, 8606, 9348, 10127, 12578, 12909, 13571, 17212, 18867, 20254, 25156, 25818, 27142, 30381, 37734, 40508, 40713, 51636, 54284, 60762, 75468, 81426, 81757, 121524, 162852, 163514, 176423, 245271, 257849, 327028, 352846, 490542, 515698, 529269, 705692, 773547, 981084, 1031396, 1058538, 1547094, 2117076, 3094188, 3352037, 6704074, 10056111, 13408148, 20112222, 40224444]

約数ペア:

[(1, 40224444), (2, 20112222), (3, 13408148), (4, 10056111), (6, 6704074), (12, 3352037), (13, 3094188), (19, 2117076), (26, 1547094), (38, 1058538), (39, 1031396), (41, 981084), (52, 773547), (57, 705692), (76, 529269), (78, 515698), (82, 490542), (114, 352846), (123, 327028), (156, 257849), (164, 245271), (228, 176423), (246, 163514), (247, 162852), (331, 121524), (492, 81757), (494, 81426), (533, 75468), (662, 60762), (741, 54284), (779, 51636), (988, 40713), (993, 40508), (1066, 37734), (1324, 30381), (1482, 27142), (1558, 25818), (1599, 25156), (1986, 20254), (2132, 18867), (2337, 17212), (2964, 13571), (3116, 12909), (3198, 12578), (3972, 10127), (4303, 9348), (4674, 8606), (6289, 6396)]