738234

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{31}}^1$

素因数の和:62

約数の個数: 72

約数和(自身を含む): 1991808

約数和(自身を除く): 1253574

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 31, 42, 49, 54, 62, 63, 81, 93, 98, 126, 147, 162, 186, 189, 217, 243, 279, 294, 378, 434, 441, 486, 558, 567, 651, 837, 882, 1134, 1302, 1323, 1519, 1674, 1701, 1953, 2511, 2646, 3038, 3402, 3906, 3969, 4557, 5022, 5859, 7533, 7938, 9114, 11718, 11907, 13671, 15066, 17577, 23814, 27342, 35154, 41013, 52731, 82026, 105462, 123039, 246078, 369117, 738234]

約数ペア:

[(1, 738234), (2, 369117), (3, 246078), (6, 123039), (7, 105462), (9, 82026), (14, 52731), (18, 41013), (21, 35154), (27, 27342), (31, 23814), (42, 17577), (49, 15066), (54, 13671), (62, 11907), (63, 11718), (81, 9114), (93, 7938), (98, 7533), (126, 5859), (147, 5022), (162, 4557), (186, 3969), (189, 3906), (217, 3402), (243, 3038), (279, 2646), (294, 2511), (378, 1953), (434, 1701), (441, 1674), (486, 1519), (558, 1323), (567, 1302), (651, 1134), (837, 882)]