339909048

素因数分解:

$2^3\times 3^4\times {\mathrm{31}}^1\times {\mathrm{16921}}^1$

素因数の和:16970

約数の個数: 80

約数和(自身を含む): 982829760

約数和(自身を除く): 642920712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 81, 93, 108, 124, 162, 186, 216, 248, 279, 324, 372, 558, 648, 744, 837, 1116, 1674, 2232, 2511, 3348, 5022, 6696, 10044, 16921, 20088, 33842, 50763, 67684, 101526, 135368, 152289, 203052, 304578, 406104, 456867, 524551, 609156, 913734, 1049102, 1218312, 1370601, 1573653, 1827468, 2098204, 2741202, 3147306, 3654936, 4196408, 4720959, 5482404, 6294612, 9441918, 10964808, 12589224, 14162877, 18883836, 28325754, 37767672, 42488631, 56651508, 84977262, 113303016, 169954524, 339909048]

約数ペア:

[(1, 339909048), (2, 169954524), (3, 113303016), (4, 84977262), (6, 56651508), (8, 42488631), (9, 37767672), (12, 28325754), (18, 18883836), (24, 14162877), (27, 12589224), (31, 10964808), (36, 9441918), (54, 6294612), (62, 5482404), (72, 4720959), (81, 4196408), (93, 3654936), (108, 3147306), (124, 2741202), (162, 2098204), (186, 1827468), (216, 1573653), (248, 1370601), (279, 1218312), (324, 1049102), (372, 913734), (558, 609156), (648, 524551), (744, 456867), (837, 406104), (1116, 304578), (1674, 203052), (2232, 152289), (2511, 135368), (3348, 101526), (5022, 67684), (6696, 50763), (10044, 33842), (16921, 20088)]