331744944

素因数分解:

$2^4\times 3^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{313}}^1$

素因数の和:706

約数の個数: 80

約数和(自身を含む): 874658304

約数和(自身を除く): 542913360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 71, 142, 213, 284, 311, 313, 426, 568, 622, 626, 852, 933, 939, 1136, 1244, 1252, 1704, 1866, 1878, 2488, 2504, 3408, 3732, 3756, 4976, 5008, 7464, 7512, 14928, 15024, 22081, 22223, 44162, 44446, 66243, 66669, 88324, 88892, 97343, 132486, 133338, 176648, 177784, 194686, 264972, 266676, 292029, 353296, 355568, 389372, 529944, 533352, 584058, 778744, 1059888, 1066704, 1168116, 1557488, 2336232, 4672464, 6911353, 13822706, 20734059, 27645412, 41468118, 55290824, 82936236, 110581648, 165872472, 331744944]

約数ペア:

[(1, 331744944), (2, 165872472), (3, 110581648), (4, 82936236), (6, 55290824), (8, 41468118), (12, 27645412), (16, 20734059), (24, 13822706), (48, 6911353), (71, 4672464), (142, 2336232), (213, 1557488), (284, 1168116), (311, 1066704), (313, 1059888), (426, 778744), (568, 584058), (622, 533352), (626, 529944), (852, 389372), (933, 355568), (939, 353296), (1136, 292029), (1244, 266676), (1252, 264972), (1704, 194686), (1866, 177784), (1878, 176648), (2488, 133338), (2504, 132486), (3408, 97343), (3732, 88892), (3756, 88324), (4976, 66669), (5008, 66243), (7464, 44446), (7512, 44162), (14928, 22223), (15024, 22081)]