646006644

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1229}}^1$

素因数の和:1430

約数の個数: 96

約数和(自身を含む): 1741286400

約数和(自身を除く): 1095279756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 157, 186, 279, 314, 372, 471, 558, 628, 837, 942, 1116, 1229, 1413, 1674, 1884, 2458, 2826, 3348, 3687, 4239, 4867, 4916, 5652, 7374, 8478, 9734, 11061, 14601, 14748, 16956, 19468, 22122, 29202, 33183, 38099, 43803, 44244, 58404, 66366, 76198, 87606, 114297, 131409, 132732, 152396, 175212, 192953, 228594, 262818, 342891, 385906, 457188, 525636, 578859, 685782, 771812, 1028673, 1157718, 1371564, 1736577, 2057346, 2315436, 3473154, 4114692, 5209731, 5981543, 6946308, 10419462, 11963086, 17944629, 20838924, 23926172, 35889258, 53833887, 71778516, 107667774, 161501661, 215335548, 323003322, 646006644]

約数ペア:

[(1, 646006644), (2, 323003322), (3, 215335548), (4, 161501661), (6, 107667774), (9, 71778516), (12, 53833887), (18, 35889258), (27, 23926172), (31, 20838924), (36, 17944629), (54, 11963086), (62, 10419462), (93, 6946308), (108, 5981543), (124, 5209731), (157, 4114692), (186, 3473154), (279, 2315436), (314, 2057346), (372, 1736577), (471, 1371564), (558, 1157718), (628, 1028673), (837, 771812), (942, 685782), (1116, 578859), (1229, 525636), (1413, 457188), (1674, 385906), (1884, 342891), (2458, 262818), (2826, 228594), (3348, 192953), (3687, 175212), (4239, 152396), (4867, 132732), (4916, 131409), (5652, 114297), (7374, 87606), (8478, 76198), (9734, 66366), (11061, 58404), (14601, 44244), (14748, 43803), (16956, 38099), (19468, 33183), (22122, 29202)]