1548888966

素因数分解:

$2^1\times 3^4\times {\mathrm{113}}^1\times {\mathrm{211}}^1\times {\mathrm{401}}^1$

素因数の和:739

約数の個数: 80

約数和(自身を含む): 3526739568

約数和(自身を除く): 1977850602

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 113, 162, 211, 226, 339, 401, 422, 633, 678, 802, 1017, 1203, 1266, 1899, 2034, 2406, 3051, 3609, 3798, 5697, 6102, 7218, 9153, 10827, 11394, 17091, 18306, 21654, 23843, 32481, 34182, 45313, 47686, 64962, 71529, 84611, 90626, 135939, 143058, 169222, 214587, 253833, 271878, 407817, 429174, 507666, 643761, 761499, 815634, 1223451, 1287522, 1522998, 1931283, 2284497, 2446902, 3670353, 3862566, 4568994, 6853491, 7340706, 9561043, 13706982, 19122086, 28683129, 57366258, 86049387, 172098774, 258148161, 516296322, 774444483, 1548888966]

約数ペア:

[(1, 1548888966), (2, 774444483), (3, 516296322), (6, 258148161), (9, 172098774), (18, 86049387), (27, 57366258), (54, 28683129), (81, 19122086), (113, 13706982), (162, 9561043), (211, 7340706), (226, 6853491), (339, 4568994), (401, 3862566), (422, 3670353), (633, 2446902), (678, 2284497), (802, 1931283), (1017, 1522998), (1203, 1287522), (1266, 1223451), (1899, 815634), (2034, 761499), (2406, 643761), (3051, 507666), (3609, 429174), (3798, 407817), (5697, 271878), (6102, 253833), (7218, 214587), (9153, 169222), (10827, 143058), (11394, 135939), (17091, 90626), (18306, 84611), (21654, 71529), (23843, 64962), (32481, 47686), (34182, 45313)]