270585328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1297}}^1$

素因数の和:1394

約数の個数: 80

約数和(自身を含む): 608398560

約数和(自身を除く): 337813232

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 59, 68, 104, 118, 136, 208, 221, 236, 272, 442, 472, 767, 884, 944, 1003, 1297, 1534, 1768, 2006, 2594, 3068, 3536, 4012, 5188, 6136, 8024, 10376, 12272, 13039, 16048, 16861, 20752, 22049, 26078, 33722, 44098, 52156, 67444, 76523, 88196, 104312, 134888, 153046, 176392, 208624, 269776, 286637, 306092, 352784, 573274, 612184, 994799, 1146548, 1224368, 1300891, 1989598, 2293096, 2601782, 3979196, 4586192, 5203564, 7958392, 10407128, 15916784, 16911583, 20814256, 33823166, 67646332, 135292664, 270585328]

約数ペア:

[(1, 270585328), (2, 135292664), (4, 67646332), (8, 33823166), (13, 20814256), (16, 16911583), (17, 15916784), (26, 10407128), (34, 7958392), (52, 5203564), (59, 4586192), (68, 3979196), (104, 2601782), (118, 2293096), (136, 1989598), (208, 1300891), (221, 1224368), (236, 1146548), (272, 994799), (442, 612184), (472, 573274), (767, 352784), (884, 306092), (944, 286637), (1003, 269776), (1297, 208624), (1534, 176392), (1768, 153046), (2006, 134888), (2594, 104312), (3068, 88196), (3536, 76523), (4012, 67444), (5188, 52156), (6136, 44098), (8024, 33722), (10376, 26078), (12272, 22049), (13039, 20752), (16048, 16861)]