1944945408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1093}}^1$

素因数の和:1450

約数の個数: 144

約数和(自身を含む): 5939177216

約数和(自身を除く): 3994231808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 331, 336, 384, 448, 662, 672, 768, 896, 993, 1093, 1324, 1344, 1792, 1986, 2186, 2317, 2648, 2688, 3279, 3972, 4372, 4634, 5296, 5376, 6558, 6951, 7651, 7944, 8744, 9268, 10592, 13116, 13902, 15302, 15888, 17488, 18536, 21184, 22953, 26232, 27804, 30604, 31776, 34976, 37072, 42368, 45906, 52464, 55608, 61208, 63552, 69952, 74144, 84736, 91812, 104928, 111216, 122416, 127104, 139904, 148288, 183624, 209856, 222432, 244832, 254208, 279808, 296576, 361783, 367248, 419712, 444864, 489664, 593152, 723566, 734496, 839424, 889728, 979328, 1085349, 1447132, 1468992, 1779456, 1958656, 2170698, 2532481, 2894264, 2937984, 4341396, 5064962, 5788528, 5875968, 7597443, 8682792, 10129924, 11577056, 15194886, 17365584, 20259848, 23154112, 30389772, 34731168, 40519696, 46308224, 60779544, 69462336, 81039392, 92616448, 121559088, 138924672, 162078784, 243118176, 277849344, 324157568, 486236352, 648315136, 972472704, 1944945408]

約数ペア:

[(1, 1944945408), (2, 972472704), (3, 648315136), (4, 486236352), (6, 324157568), (7, 277849344), (8, 243118176), (12, 162078784), (14, 138924672), (16, 121559088), (21, 92616448), (24, 81039392), (28, 69462336), (32, 60779544), (42, 46308224), (48, 40519696), (56, 34731168), (64, 30389772), (84, 23154112), (96, 20259848), (112, 17365584), (128, 15194886), (168, 11577056), (192, 10129924), (224, 8682792), (256, 7597443), (331, 5875968), (336, 5788528), (384, 5064962), (448, 4341396), (662, 2937984), (672, 2894264), (768, 2532481), (896, 2170698), (993, 1958656), (1093, 1779456), (1324, 1468992), (1344, 1447132), (1792, 1085349), (1986, 979328), (2186, 889728), (2317, 839424), (2648, 734496), (2688, 723566), (3279, 593152), (3972, 489664), (4372, 444864), (4634, 419712), (5296, 367248), (5376, 361783), (6558, 296576), (6951, 279808), (7651, 254208), (7944, 244832), (8744, 222432), (9268, 209856), (10592, 183624), (13116, 148288), (13902, 139904), (15302, 127104), (15888, 122416), (17488, 111216), (18536, 104928), (21184, 91812), (22953, 84736), (26232, 74144), (27804, 69952), (30604, 63552), (31776, 61208), (34976, 55608), (37072, 52464), (42368, 45906)]