215725248

素因数分解:

$2^6\times 3^3\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1131

約数の個数: 112

約数和(自身を含む): 639836160

約数和(自身を除く): 424110912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 127, 144, 192, 216, 254, 288, 381, 432, 508, 576, 762, 864, 983, 1016, 1143, 1524, 1728, 1966, 2032, 2286, 2949, 3048, 3429, 3932, 4064, 4572, 5898, 6096, 6858, 7864, 8128, 8847, 9144, 11796, 12192, 13716, 15728, 17694, 18288, 23592, 24384, 26541, 27432, 31456, 35388, 36576, 47184, 53082, 54864, 62912, 70776, 73152, 94368, 106164, 109728, 124841, 141552, 188736, 212328, 219456, 249682, 283104, 374523, 424656, 499364, 566208, 749046, 849312, 998728, 1123569, 1498092, 1698624, 1997456, 2247138, 2996184, 3370707, 3994912, 4494276, 5992368, 6741414, 7989824, 8988552, 11984736, 13482828, 17977104, 23969472, 26965656, 35954208, 53931312, 71908416, 107862624, 215725248]

約数ペア:

[(1, 215725248), (2, 107862624), (3, 71908416), (4, 53931312), (6, 35954208), (8, 26965656), (9, 23969472), (12, 17977104), (16, 13482828), (18, 11984736), (24, 8988552), (27, 7989824), (32, 6741414), (36, 5992368), (48, 4494276), (54, 3994912), (64, 3370707), (72, 2996184), (96, 2247138), (108, 1997456), (127, 1698624), (144, 1498092), (192, 1123569), (216, 998728), (254, 849312), (288, 749046), (381, 566208), (432, 499364), (508, 424656), (576, 374523), (762, 283104), (864, 249682), (983, 219456), (1016, 212328), (1143, 188736), (1524, 141552), (1728, 124841), (1966, 109728), (2032, 106164), (2286, 94368), (2949, 73152), (3048, 70776), (3429, 62912), (3932, 54864), (4064, 53082), (4572, 47184), (5898, 36576), (6096, 35388), (6858, 31456), (7864, 27432), (8128, 26541), (8847, 24384), (9144, 23592), (11796, 18288), (12192, 17694), (13716, 15728)]