291224808

素因数分解:

$2^3\times 3^5\times 7^1\times {\mathrm{21401}}^1$

素因数の和:21429

約数の個数: 96

約数和(自身を含む): 934839360

約数和(自身を除く): 643614552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 243, 252, 324, 378, 486, 504, 567, 648, 756, 972, 1134, 1512, 1701, 1944, 2268, 3402, 4536, 6804, 13608, 21401, 42802, 64203, 85604, 128406, 149807, 171208, 192609, 256812, 299614, 385218, 449421, 513624, 577827, 599228, 770436, 898842, 1155654, 1198456, 1348263, 1540872, 1733481, 1797684, 2311308, 2696526, 3466962, 3595368, 4044789, 4622616, 5200443, 5393052, 6933924, 8089578, 10400886, 10786104, 12134367, 13867848, 16179156, 20801772, 24268734, 32358312, 36403101, 41603544, 48537468, 72806202, 97074936, 145612404, 291224808]

約数ペア:

[(1, 291224808), (2, 145612404), (3, 97074936), (4, 72806202), (6, 48537468), (7, 41603544), (8, 36403101), (9, 32358312), (12, 24268734), (14, 20801772), (18, 16179156), (21, 13867848), (24, 12134367), (27, 10786104), (28, 10400886), (36, 8089578), (42, 6933924), (54, 5393052), (56, 5200443), (63, 4622616), (72, 4044789), (81, 3595368), (84, 3466962), (108, 2696526), (126, 2311308), (162, 1797684), (168, 1733481), (189, 1540872), (216, 1348263), (243, 1198456), (252, 1155654), (324, 898842), (378, 770436), (486, 599228), (504, 577827), (567, 513624), (648, 449421), (756, 385218), (972, 299614), (1134, 256812), (1512, 192609), (1701, 171208), (1944, 149807), (2268, 128406), (3402, 85604), (4536, 64203), (6804, 42802), (13608, 21401)]