247394088

素因数分解:

$2^3\times 3^4\times {\mathrm{47}}^1\times {\mathrm{8123}}^1$

素因数の和:8188

約数の個数: 80

約数和(自身を含む): 707762880

約数和(自身を除く): 460368792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 47, 54, 72, 81, 94, 108, 141, 162, 188, 216, 282, 324, 376, 423, 564, 648, 846, 1128, 1269, 1692, 2538, 3384, 3807, 5076, 7614, 8123, 10152, 15228, 16246, 24369, 30456, 32492, 48738, 64984, 73107, 97476, 146214, 194952, 219321, 292428, 381781, 438642, 584856, 657963, 763562, 877284, 1145343, 1315926, 1527124, 1754568, 2290686, 2631852, 3054248, 3436029, 4581372, 5263704, 6872058, 9162744, 10308087, 13744116, 20616174, 27488232, 30924261, 41232348, 61848522, 82464696, 123697044, 247394088]

約数ペア:

[(1, 247394088), (2, 123697044), (3, 82464696), (4, 61848522), (6, 41232348), (8, 30924261), (9, 27488232), (12, 20616174), (18, 13744116), (24, 10308087), (27, 9162744), (36, 6872058), (47, 5263704), (54, 4581372), (72, 3436029), (81, 3054248), (94, 2631852), (108, 2290686), (141, 1754568), (162, 1527124), (188, 1315926), (216, 1145343), (282, 877284), (324, 763562), (376, 657963), (423, 584856), (564, 438642), (648, 381781), (846, 292428), (1128, 219321), (1269, 194952), (1692, 146214), (2538, 97476), (3384, 73107), (3807, 64984), (5076, 48738), (7614, 32492), (8123, 30456), (10152, 24369), (15228, 16246)]