215252352

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{26693}}^1$

素因数の和:26720

約数の個数: 96

約数和(自身を含む): 707924880

約数和(自身を除く): 492672528

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2688, 4032, 8064, 26693, 53386, 80079, 106772, 160158, 186851, 213544, 240237, 320316, 373702, 427088, 480474, 560553, 640632, 747404, 854176, 960948, 1121106, 1281264, 1494808, 1681659, 1708352, 1921896, 2242212, 2562528, 2989616, 3363318, 3416704, 3843792, 4484424, 5125056, 5979232, 6726636, 7687584, 8968848, 10250112, 11958464, 13453272, 15375168, 17937696, 23916928, 26906544, 30750336, 35875392, 53813088, 71750784, 107626176, 215252352]

約数ペア:

[(1, 215252352), (2, 107626176), (3, 71750784), (4, 53813088), (6, 35875392), (7, 30750336), (8, 26906544), (9, 23916928), (12, 17937696), (14, 15375168), (16, 13453272), (18, 11958464), (21, 10250112), (24, 8968848), (28, 7687584), (32, 6726636), (36, 5979232), (42, 5125056), (48, 4484424), (56, 3843792), (63, 3416704), (64, 3363318), (72, 2989616), (84, 2562528), (96, 2242212), (112, 1921896), (126, 1708352), (128, 1681659), (144, 1494808), (168, 1281264), (192, 1121106), (224, 960948), (252, 854176), (288, 747404), (336, 640632), (384, 560553), (448, 480474), (504, 427088), (576, 373702), (672, 320316), (896, 240237), (1008, 213544), (1152, 186851), (1344, 160158), (2016, 106772), (2688, 80079), (4032, 53386), (8064, 26693)]