263470636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 96

約数和(自身を含む): 568431360

約数和(自身を除く): 304960724

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 59, 74, 118, 143, 148, 211, 236, 286, 407, 422, 481, 572, 649, 767, 814, 844, 962, 1298, 1534, 1628, 1924, 2183, 2321, 2596, 2743, 3068, 4366, 4642, 5291, 5486, 7807, 8437, 8732, 9284, 10582, 10972, 12449, 15614, 16874, 21164, 24013, 24898, 28379, 30173, 31228, 33748, 48026, 49796, 56758, 60346, 85877, 96052, 101491, 113516, 120692, 136939, 161837, 171754, 202982, 273878, 312169, 323674, 343508, 405964, 460613, 547756, 624338, 647348, 921226, 1116401, 1248676, 1780207, 1842452, 2232802, 3560414, 4465604, 5066743, 5987969, 7120828, 10133486, 11975938, 20266972, 23951876, 65867659, 131735318, 263470636]

約数ペア:

[(1, 263470636), (2, 131735318), (4, 65867659), (11, 23951876), (13, 20266972), (22, 11975938), (26, 10133486), (37, 7120828), (44, 5987969), (52, 5066743), (59, 4465604), (74, 3560414), (118, 2232802), (143, 1842452), (148, 1780207), (211, 1248676), (236, 1116401), (286, 921226), (407, 647348), (422, 624338), (481, 547756), (572, 460613), (649, 405964), (767, 343508), (814, 323674), (844, 312169), (962, 273878), (1298, 202982), (1534, 171754), (1628, 161837), (1924, 136939), (2183, 120692), (2321, 113516), (2596, 101491), (2743, 96052), (3068, 85877), (4366, 60346), (4642, 56758), (5291, 49796), (5486, 48026), (7807, 33748), (8437, 31228), (8732, 30173), (9284, 28379), (10582, 24898), (10972, 24013), (12449, 21164), (15614, 16874)]