491276124

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{691}}^1$

素因数の和:960

約数の個数: 96

約数和(自身を含む): 1325318400

約数和(自身を除く): 834042276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 227, 261, 348, 454, 522, 681, 691, 783, 908, 1044, 1362, 1382, 1566, 2043, 2073, 2724, 2764, 3132, 4086, 4146, 6129, 6219, 6583, 8172, 8292, 12258, 12438, 13166, 18657, 19749, 20039, 24516, 24876, 26332, 37314, 39498, 40078, 59247, 60117, 74628, 78996, 80156, 118494, 120234, 156857, 177741, 180351, 236988, 240468, 313714, 355482, 360702, 470571, 541053, 627428, 710964, 721404, 941142, 1082106, 1411713, 1882284, 2164212, 2823426, 4235139, 4548853, 5646852, 8470278, 9097706, 13646559, 16940556, 18195412, 27293118, 40939677, 54586236, 81879354, 122819031, 163758708, 245638062, 491276124]

約数ペア:

[(1, 491276124), (2, 245638062), (3, 163758708), (4, 122819031), (6, 81879354), (9, 54586236), (12, 40939677), (18, 27293118), (27, 18195412), (29, 16940556), (36, 13646559), (54, 9097706), (58, 8470278), (87, 5646852), (108, 4548853), (116, 4235139), (174, 2823426), (227, 2164212), (261, 1882284), (348, 1411713), (454, 1082106), (522, 941142), (681, 721404), (691, 710964), (783, 627428), (908, 541053), (1044, 470571), (1362, 360702), (1382, 355482), (1566, 313714), (2043, 240468), (2073, 236988), (2724, 180351), (2764, 177741), (3132, 156857), (4086, 120234), (4146, 118494), (6129, 80156), (6219, 78996), (6583, 74628), (8172, 60117), (8292, 59247), (12258, 40078), (12438, 39498), (13166, 37314), (18657, 26332), (19749, 24876), (20039, 24516)]