247953552

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{919}}^1$

素因数の和:1021

約数の個数: 160

約数和(自身を含む): 810424320

約数和(自身を除く): 562470768

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 73, 77, 84, 88, 112, 132, 146, 154, 168, 176, 219, 231, 264, 292, 308, 336, 438, 462, 511, 528, 584, 616, 803, 876, 919, 924, 1022, 1168, 1232, 1533, 1606, 1752, 1838, 1848, 2044, 2409, 2757, 3066, 3212, 3504, 3676, 3696, 4088, 4818, 5514, 5621, 6132, 6424, 6433, 7352, 8176, 9636, 10109, 11028, 11242, 12264, 12848, 12866, 14704, 16863, 19272, 19299, 20218, 22056, 22484, 24528, 25732, 30327, 33726, 38544, 38598, 40436, 44112, 44968, 51464, 60654, 67087, 67452, 70763, 77196, 80872, 89936, 102928, 121308, 134174, 134904, 141526, 154392, 161744, 201261, 212289, 242616, 268348, 269808, 283052, 308784, 402522, 424578, 469609, 485232, 536696, 566104, 737957, 805044, 849156, 939218, 1073392, 1132208, 1408827, 1475914, 1610088, 1698312, 1878436, 2213871, 2817654, 2951828, 3220176, 3396624, 3756872, 4427742, 5165699, 5635308, 5903656, 7513744, 8855484, 10331398, 11270616, 11807312, 15497097, 17710968, 20662796, 22541232, 30994194, 35421936, 41325592, 61988388, 82651184, 123976776, 247953552]

約数ペア:

[(1, 247953552), (2, 123976776), (3, 82651184), (4, 61988388), (6, 41325592), (7, 35421936), (8, 30994194), (11, 22541232), (12, 20662796), (14, 17710968), (16, 15497097), (21, 11807312), (22, 11270616), (24, 10331398), (28, 8855484), (33, 7513744), (42, 5903656), (44, 5635308), (48, 5165699), (56, 4427742), (66, 3756872), (73, 3396624), (77, 3220176), (84, 2951828), (88, 2817654), (112, 2213871), (132, 1878436), (146, 1698312), (154, 1610088), (168, 1475914), (176, 1408827), (219, 1132208), (231, 1073392), (264, 939218), (292, 849156), (308, 805044), (336, 737957), (438, 566104), (462, 536696), (511, 485232), (528, 469609), (584, 424578), (616, 402522), (803, 308784), (876, 283052), (919, 269808), (924, 268348), (1022, 242616), (1168, 212289), (1232, 201261), (1533, 161744), (1606, 154392), (1752, 141526), (1838, 134904), (1848, 134174), (2044, 121308), (2409, 102928), (2757, 89936), (3066, 80872), (3212, 77196), (3504, 70763), (3676, 67452), (3696, 67087), (4088, 60654), (4818, 51464), (5514, 44968), (5621, 44112), (6132, 40436), (6424, 38598), (6433, 38544), (7352, 33726), (8176, 30327), (9636, 25732), (10109, 24528), (11028, 22484), (11242, 22056), (12264, 20218), (12848, 19299), (12866, 19272), (14704, 16863)]