273553120

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:812

約数の個数: 96

約数和(自身を含む): 689599008

約数和(自身を除く): 416045888

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 80, 85, 136, 160, 163, 170, 272, 326, 340, 544, 617, 652, 680, 815, 1234, 1304, 1360, 1630, 2468, 2608, 2720, 2771, 3085, 3260, 4936, 5216, 5542, 6170, 6520, 9872, 10489, 11084, 12340, 13040, 13855, 19744, 20978, 22168, 24680, 26080, 27710, 41956, 44336, 49360, 52445, 55420, 83912, 88672, 98720, 100571, 104890, 110840, 167824, 201142, 209780, 221680, 335648, 402284, 419560, 443360, 502855, 804568, 839120, 1005710, 1609136, 1678240, 1709707, 2011420, 3218272, 3419414, 4022840, 6838828, 8045680, 8548535, 13677656, 16091360, 17097070, 27355312, 34194140, 54710624, 68388280, 136776560, 273553120]

約数ペア:

[(1, 273553120), (2, 136776560), (4, 68388280), (5, 54710624), (8, 34194140), (10, 27355312), (16, 17097070), (17, 16091360), (20, 13677656), (32, 8548535), (34, 8045680), (40, 6838828), (68, 4022840), (80, 3419414), (85, 3218272), (136, 2011420), (160, 1709707), (163, 1678240), (170, 1609136), (272, 1005710), (326, 839120), (340, 804568), (544, 502855), (617, 443360), (652, 419560), (680, 402284), (815, 335648), (1234, 221680), (1304, 209780), (1360, 201142), (1630, 167824), (2468, 110840), (2608, 104890), (2720, 100571), (2771, 98720), (3085, 88672), (3260, 83912), (4936, 55420), (5216, 52445), (5542, 49360), (6170, 44336), (6520, 41956), (9872, 27710), (10489, 26080), (11084, 24680), (12340, 22168), (13040, 20978), (13855, 19744)]