221083584

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{31121}}^1$

素因数の和:31173

約数の個数: 56

約数和(自身を含む): 600779088

約数和(自身を除く): 379695504

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 148, 192, 222, 296, 444, 592, 888, 1184, 1776, 2368, 3552, 7104, 31121, 62242, 93363, 124484, 186726, 248968, 373452, 497936, 746904, 995872, 1151477, 1493808, 1991744, 2302954, 2987616, 3454431, 4605908, 5975232, 6908862, 9211816, 13817724, 18423632, 27635448, 36847264, 55270896, 73694528, 110541792, 221083584]

約数ペア:

[(1, 221083584), (2, 110541792), (3, 73694528), (4, 55270896), (6, 36847264), (8, 27635448), (12, 18423632), (16, 13817724), (24, 9211816), (32, 6908862), (37, 5975232), (48, 4605908), (64, 3454431), (74, 2987616), (96, 2302954), (111, 1991744), (148, 1493808), (192, 1151477), (222, 995872), (296, 746904), (444, 497936), (592, 373452), (888, 248968), (1184, 186726), (1776, 124484), (2368, 93363), (3552, 62242), (7104, 31121)]