269875088

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4091}}^1$

素因数の和:4156

約数の個数: 80

約数和(自身を含む): 649482240

約数和(自身を除く): 379607152

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, 4091, 4123, 4712, 8182, 8246, 9424, 16364, 16492, 28637, 32728, 32984, 57274, 65456, 65968, 77729, 114548, 126821, 155458, 229096, 253642, 310916, 458192, 507284, 544103, 621832, 887747, 1014568, 1088206, 1243664, 1775494, 2029136, 2176412, 2409599, 3550988, 4352824, 4819198, 7101976, 8705648, 9638396, 14203952, 16867193, 19276792, 33734386, 38553584, 67468772, 134937544, 269875088]

約数ペア:

[(1, 269875088), (2, 134937544), (4, 67468772), (7, 38553584), (8, 33734386), (14, 19276792), (16, 16867193), (19, 14203952), (28, 9638396), (31, 8705648), (38, 7101976), (56, 4819198), (62, 4352824), (76, 3550988), (112, 2409599), (124, 2176412), (133, 2029136), (152, 1775494), (217, 1243664), (248, 1088206), (266, 1014568), (304, 887747), (434, 621832), (496, 544103), (532, 507284), (589, 458192), (868, 310916), (1064, 253642), (1178, 229096), (1736, 155458), (2128, 126821), (2356, 114548), (3472, 77729), (4091, 65968), (4123, 65456), (4712, 57274), (8182, 32984), (8246, 32728), (9424, 28637), (16364, 16492)]