400839003696

素因数分解:

$2^4\times 3^1\times {\mathrm{163}}^1\times {\mathrm{51231979}}^1$

素因数の和:51232153

約数の個数: 40

約数和(自身を含む): 1041853545280

約数和(自身を除く): 641014541584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 163, 326, 489, 652, 978, 1304, 1956, 2608, 3912, 7824, 51231979, 102463958, 153695937, 204927916, 307391874, 409855832, 614783748, 819711664, 1229567496, 2459134992, 8350812577, 16701625154, 25052437731, 33403250308, 50104875462, 66806500616, 100209750924, 133613001232, 200419501848, 400839003696]

約数ペア:

[(1, 400839003696), (2, 200419501848), (3, 133613001232), (4, 100209750924), (6, 66806500616), (8, 50104875462), (12, 33403250308), (16, 25052437731), (24, 16701625154), (48, 8350812577), (163, 2459134992), (326, 1229567496), (489, 819711664), (652, 614783748), (978, 409855832), (1304, 307391874), (1956, 204927916), (2608, 153695937), (3912, 102463958), (7824, 51231979)]