221043072

素因数分解:

$2^7\times 3^1\times {\mathrm{53}}^1\times {\mathrm{10861}}^1$

素因数の和:10931

約数の個数: 64

約数和(自身を含む): 598278960

約数和(自身を除く): 377235888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 318, 384, 424, 636, 848, 1272, 1696, 2544, 3392, 5088, 6784, 10176, 10861, 20352, 21722, 32583, 43444, 65166, 86888, 130332, 173776, 260664, 347552, 521328, 575633, 695104, 1042656, 1151266, 1390208, 1726899, 2085312, 2302532, 3453798, 4170624, 4605064, 6907596, 9210128, 13815192, 18420256, 27630384, 36840512, 55260768, 73681024, 110521536, 221043072]

約数ペア:

[(1, 221043072), (2, 110521536), (3, 73681024), (4, 55260768), (6, 36840512), (8, 27630384), (12, 18420256), (16, 13815192), (24, 9210128), (32, 6907596), (48, 4605064), (53, 4170624), (64, 3453798), (96, 2302532), (106, 2085312), (128, 1726899), (159, 1390208), (192, 1151266), (212, 1042656), (318, 695104), (384, 575633), (424, 521328), (636, 347552), (848, 260664), (1272, 173776), (1696, 130332), (2544, 86888), (3392, 65166), (5088, 43444), (6784, 32583), (10176, 21722), (10861, 20352)]