439620976

素因数分解:

$2^4\times {\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{883}}^1$

素因数の和:986

約数の個数: 60

約数和(自身を含む): 907017592

約数和(自身を除く): 467396616

約数列:

[1, 2, 4, 8, 16, 29, 37, 58, 74, 116, 148, 232, 296, 464, 592, 841, 883, 1073, 1682, 1766, 2146, 3364, 3532, 4292, 6728, 7064, 8584, 13456, 14128, 17168, 25607, 31117, 32671, 51214, 62234, 65342, 102428, 124468, 130684, 204856, 248936, 261368, 409712, 497872, 522736, 742603, 947459, 1485206, 1894918, 2970412, 3789836, 5940824, 7579672, 11881648, 15159344, 27476311, 54952622, 109905244, 219810488, 439620976]

約数ペア:

[(1, 439620976), (2, 219810488), (4, 109905244), (8, 54952622), (16, 27476311), (29, 15159344), (37, 11881648), (58, 7579672), (74, 5940824), (116, 3789836), (148, 2970412), (232, 1894918), (296, 1485206), (464, 947459), (592, 742603), (841, 522736), (883, 497872), (1073, 409712), (1682, 261368), (1766, 248936), (2146, 204856), (3364, 130684), (3532, 124468), (4292, 102428), (6728, 65342), (7064, 62234), (8584, 51214), (13456, 32671), (14128, 31117), (17168, 25607)]