813139992

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 256

約数和(自身を含む): 2685312000

約数和(自身を除く): 1872172008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 53, 54, 56, 63, 72, 73, 84, 106, 108, 126, 139, 146, 159, 168, 189, 212, 216, 219, 252, 278, 292, 318, 371, 378, 417, 424, 438, 477, 504, 511, 556, 584, 636, 657, 742, 756, 834, 876, 954, 973, 1022, 1112, 1113, 1251, 1272, 1314, 1431, 1484, 1512, 1533, 1668, 1752, 1908, 1946, 1971, 2044, 2226, 2502, 2628, 2862, 2919, 2968, 3066, 3336, 3339, 3753, 3816, 3869, 3892, 3942, 4088, 4452, 4599, 5004, 5256, 5724, 5838, 6132, 6678, 7367, 7506, 7738, 7784, 7884, 8757, 8904, 9198, 10008, 10017, 10147, 11448, 11607, 11676, 12264, 13356, 13797, 14734, 15012, 15476, 15768, 17514, 18396, 20034, 20294, 22101, 23214, 23352, 26271, 26712, 27083, 27594, 29468, 30024, 30441, 30952, 34821, 35028, 36792, 40068, 40588, 44202, 46428, 51569, 52542, 54166, 55188, 58936, 60882, 66303, 69642, 70056, 71029, 80136, 81176, 81249, 88404, 91323, 92856, 103138, 104463, 105084, 108332, 110376, 121764, 132606, 139284, 142058, 154707, 162498, 176808, 182646, 198909, 206276, 208926, 210168, 213087, 216664, 243528, 243747, 265212, 273969, 278568, 284116, 309414, 324996, 365292, 397818, 412552, 417852, 426174, 464121, 487494, 530424, 537791, 547938, 568232, 618828, 639261, 649992, 730584, 731241, 795636, 835704, 852348, 928242, 974988, 1075582, 1095876, 1237656, 1278522, 1392363, 1462482, 1591272, 1613373, 1704696, 1856484, 1917783, 1949976, 2151164, 2191752, 2557044, 2784726, 2924964, 3226746, 3712968, 3764537, 3835566, 4302328, 4840119, 5114088, 5569452, 5849928, 6453492, 7529074, 7671132, 9680238, 11138904, 11293611, 12906984, 14520357, 15058148, 15342264, 19360476, 22587222, 29040714, 30116296, 33880833, 38720952, 45174444, 58081428, 67761666, 90348888, 101642499, 116162856, 135523332, 203284998, 271046664, 406569996, 813139992]

約数ペア:

[(1, 813139992), (2, 406569996), (3, 271046664), (4, 203284998), (6, 135523332), (7, 116162856), (8, 101642499), (9, 90348888), (12, 67761666), (14, 58081428), (18, 45174444), (21, 38720952), (24, 33880833), (27, 30116296), (28, 29040714), (36, 22587222), (42, 19360476), (53, 15342264), (54, 15058148), (56, 14520357), (63, 12906984), (72, 11293611), (73, 11138904), (84, 9680238), (106, 7671132), (108, 7529074), (126, 6453492), (139, 5849928), (146, 5569452), (159, 5114088), (168, 4840119), (189, 4302328), (212, 3835566), (216, 3764537), (219, 3712968), (252, 3226746), (278, 2924964), (292, 2784726), (318, 2557044), (371, 2191752), (378, 2151164), (417, 1949976), (424, 1917783), (438, 1856484), (477, 1704696), (504, 1613373), (511, 1591272), (556, 1462482), (584, 1392363), (636, 1278522), (657, 1237656), (742, 1095876), (756, 1075582), (834, 974988), (876, 928242), (954, 852348), (973, 835704), (1022, 795636), (1112, 731241), (1113, 730584), (1251, 649992), (1272, 639261), (1314, 618828), (1431, 568232), (1484, 547938), (1512, 537791), (1533, 530424), (1668, 487494), (1752, 464121), (1908, 426174), (1946, 417852), (1971, 412552), (2044, 397818), (2226, 365292), (2502, 324996), (2628, 309414), (2862, 284116), (2919, 278568), (2968, 273969), (3066, 265212), (3336, 243747), (3339, 243528), (3753, 216664), (3816, 213087), (3869, 210168), (3892, 208926), (3942, 206276), (4088, 198909), (4452, 182646), (4599, 176808), (5004, 162498), (5256, 154707), (5724, 142058), (5838, 139284), (6132, 132606), (6678, 121764), (7367, 110376), (7506, 108332), (7738, 105084), (7784, 104463), (7884, 103138), (8757, 92856), (8904, 91323), (9198, 88404), (10008, 81249), (10017, 81176), (10147, 80136), (11448, 71029), (11607, 70056), (11676, 69642), (12264, 66303), (13356, 60882), (13797, 58936), (14734, 55188), (15012, 54166), (15476, 52542), (15768, 51569), (17514, 46428), (18396, 44202), (20034, 40588), (20294, 40068), (22101, 36792), (23214, 35028), (23352, 34821), (26271, 30952), (26712, 30441), (27083, 30024), (27594, 29468)]