1377649728

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8761}}^1$

素因数の和:8802

約数の個数: 224

約数和(自身を含む): 4985227520

約数和(自身を除く): 3607577792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 32, 36, 39, 42, 48, 52, 54, 56, 63, 64, 72, 78, 84, 91, 96, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 192, 208, 216, 224, 234, 252, 273, 288, 312, 336, 351, 364, 378, 416, 432, 448, 468, 504, 546, 576, 624, 672, 702, 728, 756, 819, 832, 864, 936, 1008, 1092, 1248, 1344, 1404, 1456, 1512, 1638, 1728, 1872, 2016, 2184, 2457, 2496, 2808, 2912, 3024, 3276, 3744, 4032, 4368, 4914, 5616, 5824, 6048, 6552, 7488, 8736, 8761, 9828, 11232, 12096, 13104, 17472, 17522, 19656, 22464, 26208, 26283, 35044, 39312, 52416, 52566, 61327, 70088, 78624, 78849, 105132, 113893, 122654, 140176, 157248, 157698, 183981, 210264, 227786, 236547, 245308, 280352, 315396, 341679, 367962, 420528, 455572, 473094, 490616, 551943, 560704, 630792, 683358, 735924, 797251, 841056, 911144, 946188, 981232, 1025037, 1103886, 1261584, 1366716, 1471848, 1594502, 1655829, 1682112, 1822288, 1892376, 1962464, 2050074, 2207772, 2391753, 2523168, 2733432, 2943696, 3075111, 3189004, 3311658, 3644576, 3784752, 3924928, 4100148, 4415544, 4783506, 5046336, 5466864, 5887392, 6150222, 6378008, 6623316, 7175259, 7289152, 7569504, 8200296, 8831088, 9567012, 10933728, 11774784, 12300444, 12756016, 13246632, 14350518, 15139008, 16400592, 17662176, 19134024, 21525777, 21867456, 24600888, 25512032, 26493264, 28701036, 32801184, 35324352, 38268048, 43051554, 49201776, 51024064, 52986528, 57402072, 65602368, 76536096, 86103108, 98403552, 105973056, 114804144, 153072192, 172206216, 196807104, 229608288, 344412432, 459216576, 688824864, 1377649728]

約数ペア:

[(1, 1377649728), (2, 688824864), (3, 459216576), (4, 344412432), (6, 229608288), (7, 196807104), (8, 172206216), (9, 153072192), (12, 114804144), (13, 105973056), (14, 98403552), (16, 86103108), (18, 76536096), (21, 65602368), (24, 57402072), (26, 52986528), (27, 51024064), (28, 49201776), (32, 43051554), (36, 38268048), (39, 35324352), (42, 32801184), (48, 28701036), (52, 26493264), (54, 25512032), (56, 24600888), (63, 21867456), (64, 21525777), (72, 19134024), (78, 17662176), (84, 16400592), (91, 15139008), (96, 14350518), (104, 13246632), (108, 12756016), (112, 12300444), (117, 11774784), (126, 10933728), (144, 9567012), (156, 8831088), (168, 8200296), (182, 7569504), (189, 7289152), (192, 7175259), (208, 6623316), (216, 6378008), (224, 6150222), (234, 5887392), (252, 5466864), (273, 5046336), (288, 4783506), (312, 4415544), (336, 4100148), (351, 3924928), (364, 3784752), (378, 3644576), (416, 3311658), (432, 3189004), (448, 3075111), (468, 2943696), (504, 2733432), (546, 2523168), (576, 2391753), (624, 2207772), (672, 2050074), (702, 1962464), (728, 1892376), (756, 1822288), (819, 1682112), (832, 1655829), (864, 1594502), (936, 1471848), (1008, 1366716), (1092, 1261584), (1248, 1103886), (1344, 1025037), (1404, 981232), (1456, 946188), (1512, 911144), (1638, 841056), (1728, 797251), (1872, 735924), (2016, 683358), (2184, 630792), (2457, 560704), (2496, 551943), (2808, 490616), (2912, 473094), (3024, 455572), (3276, 420528), (3744, 367962), (4032, 341679), (4368, 315396), (4914, 280352), (5616, 245308), (5824, 236547), (6048, 227786), (6552, 210264), (7488, 183981), (8736, 157698), (8761, 157248), (9828, 140176), (11232, 122654), (12096, 113893), (13104, 105132), (17472, 78849), (17522, 78624), (19656, 70088), (22464, 61327), (26208, 52566), (26283, 52416), (35044, 39312)]