646231392

素因数分解:

$2^5\times 3^3\times {\mathrm{747953}}^1$

素因数の和:747972

約数の個数: 48

約数和(自身を含む): 1884844080

約数和(自身を除く): 1238612688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 747953, 1495906, 2243859, 2991812, 4487718, 5983624, 6731577, 8975436, 11967248, 13463154, 17950872, 20194731, 23934496, 26926308, 35901744, 40389462, 53852616, 71803488, 80778924, 107705232, 161557848, 215410464, 323115696, 646231392]

約数ペア:

[(1, 646231392), (2, 323115696), (3, 215410464), (4, 161557848), (6, 107705232), (8, 80778924), (9, 71803488), (12, 53852616), (16, 40389462), (18, 35901744), (24, 26926308), (27, 23934496), (32, 20194731), (36, 17950872), (48, 13463154), (54, 11967248), (72, 8975436), (96, 6731577), (108, 5983624), (144, 4487718), (216, 2991812), (288, 2243859), (432, 1495906), (864, 747953)]