284802736

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{211}}^1\times {\mathrm{2909}}^1$

素因数の和:3157

約数の個数: 40

約数和(自身を含む): 573735600

約数和(自身を除く): 288932864

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 211, 232, 422, 464, 844, 1688, 2909, 3376, 5818, 6119, 11636, 12238, 23272, 24476, 46544, 48952, 84361, 97904, 168722, 337444, 613799, 674888, 1227598, 1349776, 2455196, 4910392, 9820784, 17800171, 35600342, 71200684, 142401368, 284802736]

約数ペア:

[(1, 284802736), (2, 142401368), (4, 71200684), (8, 35600342), (16, 17800171), (29, 9820784), (58, 4910392), (116, 2455196), (211, 1349776), (232, 1227598), (422, 674888), (464, 613799), (844, 337444), (1688, 168722), (2909, 97904), (3376, 84361), (5818, 48952), (6119, 46544), (11636, 24476), (12238, 23272)]