222510064

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3438

約数の個数: 80

約数和(自身を含む): 535521280

約数和(自身を除く): 313011216

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, 3373, 3472, 4123, 4712, 6746, 8246, 9424, 13492, 16492, 23611, 26984, 32984, 47222, 53968, 64087, 65968, 94444, 104563, 128174, 188888, 209126, 256348, 377776, 418252, 448609, 512696, 731941, 836504, 897218, 1025392, 1463882, 1673008, 1794436, 1986697, 2927764, 3588872, 3973394, 5855528, 7177744, 7946788, 11711056, 13906879, 15893576, 27813758, 31787152, 55627516, 111255032, 222510064]

約数ペア:

[(1, 222510064), (2, 111255032), (4, 55627516), (7, 31787152), (8, 27813758), (14, 15893576), (16, 13906879), (19, 11711056), (28, 7946788), (31, 7177744), (38, 5855528), (56, 3973394), (62, 3588872), (76, 2927764), (112, 1986697), (124, 1794436), (133, 1673008), (152, 1463882), (217, 1025392), (248, 897218), (266, 836504), (304, 731941), (434, 512696), (496, 448609), (532, 418252), (589, 377776), (868, 256348), (1064, 209126), (1178, 188888), (1736, 128174), (2128, 104563), (2356, 94444), (3373, 65968), (3472, 64087), (4123, 53968), (4712, 47222), (6746, 32984), (8246, 26984), (9424, 23611), (13492, 16492)]