225637199824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1763011}}^1$

素因数の和:1763459

約数の個数: 40

約数和(自身を含む): 461274459680

約数和(自身を除く): 235637259856

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 421, 842, 1684, 3368, 6736, 7999, 15998, 31996, 63992, 127984, 1763011, 3526022, 7052044, 14104088, 28208176, 33497209, 66994418, 133988836, 267977672, 535955344, 742227631, 1484455262, 2968910524, 5937821048, 11875642096, 14102324989, 28204649978, 56409299956, 112818599912, 225637199824]

約数ペア:

[(1, 225637199824), (2, 112818599912), (4, 56409299956), (8, 28204649978), (16, 14102324989), (19, 11875642096), (38, 5937821048), (76, 2968910524), (152, 1484455262), (304, 742227631), (421, 535955344), (842, 267977672), (1684, 133988836), (3368, 66994418), (6736, 33497209), (7999, 28208176), (15998, 14104088), (31996, 7052044), (63992, 3526022), (127984, 1763011)]