749394

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:135

約数の個数: 48

約数和(自身を含む): 1797120

約数和(自身を除く): 1047726

約数列:

[1, 2, 3, 6, 9, 17, 18, 31, 34, 51, 62, 79, 93, 102, 153, 158, 186, 237, 279, 306, 474, 527, 558, 711, 1054, 1343, 1422, 1581, 2449, 2686, 3162, 4029, 4743, 4898, 7347, 8058, 9486, 12087, 14694, 22041, 24174, 41633, 44082, 83266, 124899, 249798, 374697, 749394]

約数ペア:

[(1, 749394), (2, 374697), (3, 249798), (6, 124899), (9, 83266), (17, 44082), (18, 41633), (31, 24174), (34, 22041), (51, 14694), (62, 12087), (79, 9486), (93, 8058), (102, 7347), (153, 4898), (158, 4743), (186, 4029), (237, 3162), (279, 2686), (306, 2449), (474, 1581), (527, 1422), (558, 1343), (711, 1054)]