1020656896

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1040

約数の個数: 144

約数和(自身を含む): 2532597760

約数和(自身を除く): 1511940864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 256, 266, 304, 434, 448, 496, 532, 589, 608, 868, 896, 967, 992, 1064, 1178, 1216, 1736, 1792, 1934, 1984, 2128, 2356, 2432, 3472, 3868, 3968, 4123, 4256, 4712, 4864, 6769, 6944, 7736, 7936, 8246, 8512, 9424, 13538, 13888, 15472, 16492, 17024, 18373, 18848, 27076, 27776, 29977, 30944, 32984, 34048, 36746, 37696, 54152, 55552, 59954, 61888, 65968, 73492, 75392, 108304, 119908, 123776, 128611, 131936, 146984, 150784, 209839, 216608, 239816, 247552, 257222, 263872, 293968, 419678, 433216, 479632, 514444, 527744, 569563, 587936, 839356, 866432, 959264, 1028888, 1055488, 1139126, 1175872, 1678712, 1732864, 1918528, 2057776, 2278252, 2351744, 3357424, 3837056, 3986941, 4115552, 4556504, 4703488, 6714848, 7674112, 7973882, 8231104, 9113008, 13429696, 15947764, 16462208, 18226016, 26859392, 31895528, 32924416, 36452032, 53718784, 63791056, 72904064, 127582112, 145808128, 255164224, 510328448, 1020656896]

約数ペア:

[(1, 1020656896), (2, 510328448), (4, 255164224), (7, 145808128), (8, 127582112), (14, 72904064), (16, 63791056), (19, 53718784), (28, 36452032), (31, 32924416), (32, 31895528), (38, 26859392), (56, 18226016), (62, 16462208), (64, 15947764), (76, 13429696), (112, 9113008), (124, 8231104), (128, 7973882), (133, 7674112), (152, 6714848), (217, 4703488), (224, 4556504), (248, 4115552), (256, 3986941), (266, 3837056), (304, 3357424), (434, 2351744), (448, 2278252), (496, 2057776), (532, 1918528), (589, 1732864), (608, 1678712), (868, 1175872), (896, 1139126), (967, 1055488), (992, 1028888), (1064, 959264), (1178, 866432), (1216, 839356), (1736, 587936), (1792, 569563), (1934, 527744), (1984, 514444), (2128, 479632), (2356, 433216), (2432, 419678), (3472, 293968), (3868, 263872), (3968, 257222), (4123, 247552), (4256, 239816), (4712, 216608), (4864, 209839), (6769, 150784), (6944, 146984), (7736, 131936), (7936, 128611), (8246, 123776), (8512, 119908), (9424, 108304), (13538, 75392), (13888, 73492), (15472, 65968), (16492, 61888), (17024, 59954), (18373, 55552), (18848, 54152), (27076, 37696), (27776, 36746), (29977, 34048), (30944, 32984)]