329857554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{229}}^1\times {\mathrm{313}}^1$

素因数の和:619

約数の個数: 64

約数和(自身を含む): 727977600

約数和(自身を除く): 398120046

約数列:

[1, 2, 3, 6, 13, 26, 39, 59, 78, 118, 177, 229, 313, 354, 458, 626, 687, 767, 939, 1374, 1534, 1878, 2301, 2977, 4069, 4602, 5954, 8138, 8931, 12207, 13511, 17862, 18467, 24414, 27022, 36934, 40533, 55401, 71677, 81066, 110802, 143354, 175643, 215031, 240071, 351286, 430062, 480142, 526929, 720213, 931801, 1053858, 1440426, 1863602, 2795403, 4228943, 5590806, 8457886, 12686829, 25373658, 54976259, 109952518, 164928777, 329857554]

約数ペア:

[(1, 329857554), (2, 164928777), (3, 109952518), (6, 54976259), (13, 25373658), (26, 12686829), (39, 8457886), (59, 5590806), (78, 4228943), (118, 2795403), (177, 1863602), (229, 1440426), (313, 1053858), (354, 931801), (458, 720213), (626, 526929), (687, 480142), (767, 430062), (939, 351286), (1374, 240071), (1534, 215031), (1878, 175643), (2301, 143354), (2977, 110802), (4069, 81066), (4602, 71677), (5954, 55401), (8138, 40533), (8931, 36934), (12207, 27022), (13511, 24414), (17862, 18467)]