123667284

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2549}}^1$

素因数の和:2880

約数の個数: 48

約数和(自身を含む): 311875200

約数和(自身を除く): 188207916

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 311, 622, 933, 1244, 1866, 2549, 3732, 4043, 5098, 7647, 8086, 10196, 12129, 15294, 16172, 24258, 30588, 33137, 48516, 66274, 99411, 132548, 198822, 397644, 792739, 1585478, 2378217, 3170956, 4756434, 9512868, 10305607, 20611214, 30916821, 41222428, 61833642, 123667284]

約数ペア:

[(1, 123667284), (2, 61833642), (3, 41222428), (4, 30916821), (6, 20611214), (12, 10305607), (13, 9512868), (26, 4756434), (39, 3170956), (52, 2378217), (78, 1585478), (156, 792739), (311, 397644), (622, 198822), (933, 132548), (1244, 99411), (1866, 66274), (2549, 48516), (3732, 33137), (4043, 30588), (5098, 24258), (7647, 16172), (8086, 15294), (10196, 12129)]