245319696

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 120

約数和(自身を含む): 712942464

約数和(自身を除く): 467622768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 67, 72, 94, 134, 141, 144, 188, 201, 268, 282, 376, 402, 423, 536, 541, 564, 603, 752, 804, 846, 1072, 1082, 1128, 1206, 1608, 1623, 1692, 2164, 2256, 2412, 3149, 3216, 3246, 3384, 4328, 4824, 4869, 6298, 6492, 6768, 8656, 9447, 9648, 9738, 12596, 12984, 18894, 19476, 25192, 25427, 25968, 28341, 36247, 37788, 38952, 50384, 50854, 56682, 72494, 75576, 76281, 77904, 101708, 108741, 113364, 144988, 151152, 152562, 203416, 217482, 226728, 228843, 289976, 305124, 326223, 406832, 434964, 453456, 457686, 579952, 610248, 652446, 869928, 915372, 1220496, 1304892, 1703609, 1739856, 1830744, 2609784, 3407218, 3661488, 5110827, 5219568, 6814436, 10221654, 13628872, 15332481, 20443308, 27257744, 30664962, 40886616, 61329924, 81773232, 122659848, 245319696]

約数ペア:

[(1, 245319696), (2, 122659848), (3, 81773232), (4, 61329924), (6, 40886616), (8, 30664962), (9, 27257744), (12, 20443308), (16, 15332481), (18, 13628872), (24, 10221654), (36, 6814436), (47, 5219568), (48, 5110827), (67, 3661488), (72, 3407218), (94, 2609784), (134, 1830744), (141, 1739856), (144, 1703609), (188, 1304892), (201, 1220496), (268, 915372), (282, 869928), (376, 652446), (402, 610248), (423, 579952), (536, 457686), (541, 453456), (564, 434964), (603, 406832), (752, 326223), (804, 305124), (846, 289976), (1072, 228843), (1082, 226728), (1128, 217482), (1206, 203416), (1608, 152562), (1623, 151152), (1692, 144988), (2164, 113364), (2256, 108741), (2412, 101708), (3149, 77904), (3216, 76281), (3246, 75576), (3384, 72494), (4328, 56682), (4824, 50854), (4869, 50384), (6298, 38952), (6492, 37788), (6768, 36247), (8656, 28341), (9447, 25968), (9648, 25427), (9738, 25192), (12596, 19476), (12984, 18894)]