249023044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{293}}^1$

素因数の和:580

約数の個数: 48

約数和(自身を含む): 471199680

約数和(自身を除く): 222176636

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 211, 212, 293, 422, 586, 844, 1007, 1172, 2014, 4009, 4028, 5567, 8018, 11134, 11183, 15529, 16036, 22268, 22366, 31058, 44732, 61823, 62116, 123646, 212477, 247292, 295051, 424954, 590102, 849908, 1174637, 1180204, 2349274, 3276619, 4698548, 6553238, 13106476, 62255761, 124511522, 249023044]

約数ペア:

[(1, 249023044), (2, 124511522), (4, 62255761), (19, 13106476), (38, 6553238), (53, 4698548), (76, 3276619), (106, 2349274), (211, 1180204), (212, 1174637), (293, 849908), (422, 590102), (586, 424954), (844, 295051), (1007, 247292), (1172, 212477), (2014, 123646), (4009, 62116), (4028, 61823), (5567, 44732), (8018, 31058), (11134, 22366), (11183, 22268), (15529, 16036)]