858412256

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1229}}^1$

素因数の和:1348

約数の個数: 96

約数和(自身を含む): 1926711360

約数和(自身を除く): 1068299104

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 73, 92, 104, 146, 184, 208, 292, 299, 368, 416, 584, 598, 736, 949, 1168, 1196, 1229, 1679, 1898, 2336, 2392, 2458, 3358, 3796, 4784, 4916, 6716, 7592, 9568, 9832, 13432, 15184, 15977, 19664, 21827, 26864, 28267, 30368, 31954, 39328, 43654, 53728, 56534, 63908, 87308, 89717, 113068, 127816, 174616, 179434, 226136, 255632, 349232, 358868, 367471, 452272, 511264, 698464, 717736, 734942, 904544, 1166321, 1435472, 1469884, 2063491, 2332642, 2870944, 2939768, 4126982, 4665284, 5879536, 8253964, 9330568, 11759072, 16507928, 18661136, 26825383, 33015856, 37322272, 53650766, 66031712, 107301532, 214603064, 429206128, 858412256]

約数ペア:

[(1, 858412256), (2, 429206128), (4, 214603064), (8, 107301532), (13, 66031712), (16, 53650766), (23, 37322272), (26, 33015856), (32, 26825383), (46, 18661136), (52, 16507928), (73, 11759072), (92, 9330568), (104, 8253964), (146, 5879536), (184, 4665284), (208, 4126982), (292, 2939768), (299, 2870944), (368, 2332642), (416, 2063491), (584, 1469884), (598, 1435472), (736, 1166321), (949, 904544), (1168, 734942), (1196, 717736), (1229, 698464), (1679, 511264), (1898, 452272), (2336, 367471), (2392, 358868), (2458, 349232), (3358, 255632), (3796, 226136), (4784, 179434), (4916, 174616), (6716, 127816), (7592, 113068), (9568, 89717), (9832, 87308), (13432, 63908), (15184, 56534), (15977, 53728), (19664, 43654), (21827, 39328), (26864, 31954), (28267, 30368)]