518394864

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{22453}}^1$

素因数の和:22514

約数の個数: 80

約数和(自身を含む): 1481245472

約数和(自身を除く): 962850608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 48, 52, 74, 78, 104, 111, 148, 156, 208, 222, 296, 312, 444, 481, 592, 624, 888, 962, 1443, 1776, 1924, 2886, 3848, 5772, 7696, 11544, 22453, 23088, 44906, 67359, 89812, 134718, 179624, 269436, 291889, 359248, 538872, 583778, 830761, 875667, 1077744, 1167556, 1661522, 1751334, 2335112, 2492283, 3323044, 3502668, 4670224, 4984566, 6646088, 7005336, 9969132, 10799893, 13292176, 14010672, 19938264, 21599786, 32399679, 39876528, 43199572, 64799358, 86399144, 129598716, 172798288, 259197432, 518394864]

約数ペア:

[(1, 518394864), (2, 259197432), (3, 172798288), (4, 129598716), (6, 86399144), (8, 64799358), (12, 43199572), (13, 39876528), (16, 32399679), (24, 21599786), (26, 19938264), (37, 14010672), (39, 13292176), (48, 10799893), (52, 9969132), (74, 7005336), (78, 6646088), (104, 4984566), (111, 4670224), (148, 3502668), (156, 3323044), (208, 2492283), (222, 2335112), (296, 1751334), (312, 1661522), (444, 1167556), (481, 1077744), (592, 875667), (624, 830761), (888, 583778), (962, 538872), (1443, 359248), (1776, 291889), (1924, 269436), (2886, 179624), (3848, 134718), (5772, 89812), (7696, 67359), (11544, 44906), (22453, 23088)]