816395436

素因数分解:

$2^2\times 3^6\times {\mathrm{149}}^1\times {\mathrm{1879}}^1$

素因数の和:2050

約数の個数: 84

約数和(自身を含む): 2157582000

約数和(自身を除く): 1341186564

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 149, 162, 243, 298, 324, 447, 486, 596, 729, 894, 972, 1341, 1458, 1788, 1879, 2682, 2916, 3758, 4023, 5364, 5637, 7516, 8046, 11274, 12069, 16092, 16911, 22548, 24138, 33822, 36207, 48276, 50733, 67644, 72414, 101466, 108621, 144828, 152199, 202932, 217242, 279971, 304398, 434484, 456597, 559942, 608796, 839913, 913194, 1119884, 1369791, 1679826, 1826388, 2519739, 2739582, 3359652, 5039478, 5479164, 7559217, 10078956, 15118434, 22677651, 30236868, 45355302, 68032953, 90710604, 136065906, 204098859, 272131812, 408197718, 816395436]

約数ペア:

[(1, 816395436), (2, 408197718), (3, 272131812), (4, 204098859), (6, 136065906), (9, 90710604), (12, 68032953), (18, 45355302), (27, 30236868), (36, 22677651), (54, 15118434), (81, 10078956), (108, 7559217), (149, 5479164), (162, 5039478), (243, 3359652), (298, 2739582), (324, 2519739), (447, 1826388), (486, 1679826), (596, 1369791), (729, 1119884), (894, 913194), (972, 839913), (1341, 608796), (1458, 559942), (1788, 456597), (1879, 434484), (2682, 304398), (2916, 279971), (3758, 217242), (4023, 202932), (5364, 152199), (5637, 144828), (7516, 108621), (8046, 101466), (11274, 72414), (12069, 67644), (16092, 50733), (16911, 48276), (22548, 36207), (24138, 33822)]