245862736

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3727}}^1$

素因数の和:3792

約数の個数: 80

約数和(自身を含む): 591708160

約数和(自身を除く): 345845424

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 3727, 4123, 4712, 7454, 8246, 9424, 14908, 16492, 26089, 29816, 32984, 52178, 59632, 65968, 70813, 104356, 115537, 141626, 208712, 231074, 283252, 417424, 462148, 495691, 566504, 808759, 924296, 991382, 1133008, 1617518, 1848592, 1982764, 2195203, 3235036, 3965528, 4390406, 6470072, 7931056, 8780812, 12940144, 15366421, 17561624, 30732842, 35123248, 61465684, 122931368, 245862736]

約数ペア:

[(1, 245862736), (2, 122931368), (4, 61465684), (7, 35123248), (8, 30732842), (14, 17561624), (16, 15366421), (19, 12940144), (28, 8780812), (31, 7931056), (38, 6470072), (56, 4390406), (62, 3965528), (76, 3235036), (112, 2195203), (124, 1982764), (133, 1848592), (152, 1617518), (217, 1133008), (248, 991382), (266, 924296), (304, 808759), (434, 566504), (496, 495691), (532, 462148), (589, 417424), (868, 283252), (1064, 231074), (1178, 208712), (1736, 141626), (2128, 115537), (2356, 104356), (3472, 70813), (3727, 65968), (4123, 59632), (4712, 52178), (7454, 32984), (8246, 29816), (9424, 26089), (14908, 16492)]