537867708

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{11579}}^1$

素因数の和:11679

約数の個数: 72

約数和(自身を含む): 1478534400

約数和(自身を除く): 940666692

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6636, 7742, 11579, 11613, 15484, 23158, 23226, 34737, 46316, 46452, 69474, 81053, 138948, 162106, 243159, 324212, 486318, 567371, 914741, 972636, 1134742, 1702113, 1829482, 2269484, 2744223, 3404226, 3658964, 5488446, 6403187, 6808452, 10976892, 12806374, 19209561, 25612748, 38419122, 44822309, 76838244, 89644618, 134466927, 179289236, 268933854, 537867708]

約数ペア:

[(1, 537867708), (2, 268933854), (3, 179289236), (4, 134466927), (6, 89644618), (7, 76838244), (12, 44822309), (14, 38419122), (21, 25612748), (28, 19209561), (42, 12806374), (49, 10976892), (79, 6808452), (84, 6403187), (98, 5488446), (147, 3658964), (158, 3404226), (196, 2744223), (237, 2269484), (294, 1829482), (316, 1702113), (474, 1134742), (553, 972636), (588, 914741), (948, 567371), (1106, 486318), (1659, 324212), (2212, 243159), (3318, 162106), (3871, 138948), (6636, 81053), (7742, 69474), (11579, 46452), (11613, 46316), (15484, 34737), (23158, 23226)]