664458432

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:847

約数の個数: 168

約数和(自身を含む): 1987192368

約数和(自身を除く): 1322733936

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 37, 44, 48, 64, 66, 74, 88, 96, 111, 121, 132, 148, 176, 192, 222, 242, 264, 296, 352, 363, 407, 444, 484, 528, 592, 704, 726, 773, 814, 888, 968, 1056, 1184, 1221, 1452, 1546, 1628, 1776, 1936, 2112, 2319, 2368, 2442, 2904, 3092, 3256, 3552, 3872, 4477, 4638, 4884, 5808, 6184, 6512, 7104, 7744, 8503, 8954, 9276, 9768, 11616, 12368, 13024, 13431, 17006, 17908, 18552, 19536, 23232, 24736, 25509, 26048, 26862, 28601, 34012, 35816, 37104, 39072, 49472, 51018, 53724, 57202, 68024, 71632, 74208, 78144, 85803, 93533, 102036, 107448, 114404, 136048, 143264, 148416, 171606, 187066, 204072, 214896, 228808, 272096, 280599, 286528, 314611, 343212, 374132, 408144, 429792, 457616, 544192, 561198, 629222, 686424, 748264, 816288, 859584, 915232, 943833, 1122396, 1258444, 1372848, 1496528, 1632576, 1830464, 1887666, 2244792, 2516888, 2745696, 2993056, 3460721, 3775332, 4489584, 5033776, 5491392, 5986112, 6921442, 7550664, 8979168, 10067552, 10382163, 13842884, 15101328, 17958336, 20135104, 20764326, 27685768, 30202656, 41528652, 55371536, 60405312, 83057304, 110743072, 166114608, 221486144, 332229216, 664458432]

約数ペア:

[(1, 664458432), (2, 332229216), (3, 221486144), (4, 166114608), (6, 110743072), (8, 83057304), (11, 60405312), (12, 55371536), (16, 41528652), (22, 30202656), (24, 27685768), (32, 20764326), (33, 20135104), (37, 17958336), (44, 15101328), (48, 13842884), (64, 10382163), (66, 10067552), (74, 8979168), (88, 7550664), (96, 6921442), (111, 5986112), (121, 5491392), (132, 5033776), (148, 4489584), (176, 3775332), (192, 3460721), (222, 2993056), (242, 2745696), (264, 2516888), (296, 2244792), (352, 1887666), (363, 1830464), (407, 1632576), (444, 1496528), (484, 1372848), (528, 1258444), (592, 1122396), (704, 943833), (726, 915232), (773, 859584), (814, 816288), (888, 748264), (968, 686424), (1056, 629222), (1184, 561198), (1221, 544192), (1452, 457616), (1546, 429792), (1628, 408144), (1776, 374132), (1936, 343212), (2112, 314611), (2319, 286528), (2368, 280599), (2442, 272096), (2904, 228808), (3092, 214896), (3256, 204072), (3552, 187066), (3872, 171606), (4477, 148416), (4638, 143264), (4884, 136048), (5808, 114404), (6184, 107448), (6512, 102036), (7104, 93533), (7744, 85803), (8503, 78144), (8954, 74208), (9276, 71632), (9768, 68024), (11616, 57202), (12368, 53724), (13024, 51018), (13431, 49472), (17006, 39072), (17908, 37104), (18552, 35816), (19536, 34012), (23232, 28601), (24736, 26862), (25509, 26048)]