245604492

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16519}}^1$

素因数の和:16595

約数の個数: 72

約数和(自身を含む): 721593600

約数和(自身を除く): 475989108

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 59, 63, 84, 118, 126, 177, 236, 252, 354, 413, 531, 708, 826, 1062, 1239, 1652, 2124, 2478, 3717, 4956, 7434, 14868, 16519, 33038, 49557, 66076, 99114, 115633, 148671, 198228, 231266, 297342, 346899, 462532, 594684, 693798, 974621, 1040697, 1387596, 1949242, 2081394, 2923863, 3898484, 4162788, 5847726, 6822347, 8771589, 11695452, 13644694, 17543178, 20467041, 27289388, 35086356, 40934082, 61401123, 81868164, 122802246, 245604492]

約数ペア:

[(1, 245604492), (2, 122802246), (3, 81868164), (4, 61401123), (6, 40934082), (7, 35086356), (9, 27289388), (12, 20467041), (14, 17543178), (18, 13644694), (21, 11695452), (28, 8771589), (36, 6822347), (42, 5847726), (59, 4162788), (63, 3898484), (84, 2923863), (118, 2081394), (126, 1949242), (177, 1387596), (236, 1040697), (252, 974621), (354, 693798), (413, 594684), (531, 462532), (708, 346899), (826, 297342), (1062, 231266), (1239, 198228), (1652, 148671), (2124, 115633), (2478, 99114), (3717, 66076), (4956, 49557), (7434, 33038), (14868, 16519)]