280229156924

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{607}}^1\times {\mathrm{11483}}^1$

素因数の和:12159

約数の個数: 72

約数和(自身を含む): 540567498240

約数和(自身を除く): 260338341316

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 529, 607, 874, 1058, 1214, 1748, 2116, 2428, 10051, 11483, 11533, 13961, 20102, 22966, 23066, 27922, 40204, 45932, 46132, 55844, 218177, 264109, 265259, 321103, 436354, 528218, 530518, 642206, 872708, 1056436, 1061036, 1284412, 5018071, 6074507, 6100957, 6970181, 10036142, 12149014, 12201914, 13940362, 20072284, 24298028, 24403828, 27880724, 115415633, 132433439, 160314163, 230831266, 264866878, 320628326, 461662532, 529733756, 641256652, 3045969097, 3687225749, 6091938194, 7374451498, 12183876388, 14748902996, 70057289231, 140114578462, 280229156924]

約数ペア:

[(1, 280229156924), (2, 140114578462), (4, 70057289231), (19, 14748902996), (23, 12183876388), (38, 7374451498), (46, 6091938194), (76, 3687225749), (92, 3045969097), (437, 641256652), (529, 529733756), (607, 461662532), (874, 320628326), (1058, 264866878), (1214, 230831266), (1748, 160314163), (2116, 132433439), (2428, 115415633), (10051, 27880724), (11483, 24403828), (11533, 24298028), (13961, 20072284), (20102, 13940362), (22966, 12201914), (23066, 12149014), (27922, 10036142), (40204, 6970181), (45932, 6100957), (46132, 6074507), (55844, 5018071), (218177, 1284412), (264109, 1061036), (265259, 1056436), (321103, 872708), (436354, 642206), (528218, 530518)]