978177856

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{2399}}^1$

素因数の和:2711

約数の個数: 56

約数和(自身を含む): 2033625600

約数和(自身を除く): 1055447744

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 277, 368, 554, 736, 1108, 1472, 2216, 2399, 4432, 4798, 6371, 8864, 9596, 12742, 17728, 19192, 25484, 38384, 50968, 55177, 76768, 101936, 110354, 153536, 203872, 220708, 407744, 441416, 664523, 882832, 1329046, 1765664, 2658092, 3531328, 5316184, 10632368, 15284029, 21264736, 30568058, 42529472, 61136116, 122272232, 244544464, 489088928, 978177856]

約数ペア:

[(1, 978177856), (2, 489088928), (4, 244544464), (8, 122272232), (16, 61136116), (23, 42529472), (32, 30568058), (46, 21264736), (64, 15284029), (92, 10632368), (184, 5316184), (277, 3531328), (368, 2658092), (554, 1765664), (736, 1329046), (1108, 882832), (1472, 664523), (2216, 441416), (2399, 407744), (4432, 220708), (4798, 203872), (6371, 153536), (8864, 110354), (9596, 101936), (12742, 76768), (17728, 55177), (19192, 50968), (25484, 38384)]