628885504

素因数分解:

$2^{11}\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 144

約数和(自身を含む): 1438819200

約数和(自身を除く): 809933696

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 79, 92, 104, 128, 158, 169, 184, 208, 256, 299, 316, 338, 368, 416, 512, 598, 632, 676, 736, 832, 1024, 1027, 1196, 1264, 1352, 1472, 1664, 1817, 2048, 2054, 2392, 2528, 2704, 2944, 3328, 3634, 3887, 4108, 4784, 5056, 5408, 5888, 6656, 7268, 7774, 8216, 9568, 10112, 10816, 11776, 13312, 13351, 14536, 15548, 16432, 19136, 20224, 21632, 23552, 23621, 26624, 26702, 29072, 31096, 32864, 38272, 40448, 43264, 47104, 47242, 53404, 58144, 62192, 65728, 76544, 80896, 86528, 94484, 106808, 116288, 124384, 131456, 153088, 161792, 173056, 188968, 213616, 232576, 248768, 262912, 306176, 307073, 346112, 377936, 427232, 465152, 497536, 525824, 612352, 614146, 755872, 854464, 930304, 995072, 1051648, 1228292, 1511744, 1708928, 1860608, 1990144, 2103296, 2456584, 3023488, 3417856, 3721216, 3980288, 4913168, 6046976, 6835712, 7960576, 9826336, 12093952, 13671424, 19652672, 24187904, 27342848, 39305344, 48375808, 78610688, 157221376, 314442752, 628885504]

約数ペア:

[(1, 628885504), (2, 314442752), (4, 157221376), (8, 78610688), (13, 48375808), (16, 39305344), (23, 27342848), (26, 24187904), (32, 19652672), (46, 13671424), (52, 12093952), (64, 9826336), (79, 7960576), (92, 6835712), (104, 6046976), (128, 4913168), (158, 3980288), (169, 3721216), (184, 3417856), (208, 3023488), (256, 2456584), (299, 2103296), (316, 1990144), (338, 1860608), (368, 1708928), (416, 1511744), (512, 1228292), (598, 1051648), (632, 995072), (676, 930304), (736, 854464), (832, 755872), (1024, 614146), (1027, 612352), (1196, 525824), (1264, 497536), (1352, 465152), (1472, 427232), (1664, 377936), (1817, 346112), (2048, 307073), (2054, 306176), (2392, 262912), (2528, 248768), (2704, 232576), (2944, 213616), (3328, 188968), (3634, 173056), (3887, 161792), (4108, 153088), (4784, 131456), (5056, 124384), (5408, 116288), (5888, 106808), (6656, 94484), (7268, 86528), (7774, 80896), (8216, 76544), (9568, 65728), (10112, 62192), (10816, 58144), (11776, 53404), (13312, 47242), (13351, 47104), (14536, 43264), (15548, 40448), (16432, 38272), (19136, 32864), (20224, 31096), (21632, 29072), (23552, 26702), (23621, 26624)]