388103628

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^4\times {\mathrm{47}}^2$

素因数の和:145

約数の個数: 90

約数和(自身を含む): 1017771580

約数和(自身を除く): 629667952

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 47, 66, 94, 121, 132, 141, 188, 242, 282, 363, 484, 517, 564, 726, 1034, 1331, 1452, 1551, 2068, 2209, 2662, 3102, 3993, 4418, 5324, 5687, 6204, 6627, 7986, 8836, 11374, 13254, 14641, 15972, 17061, 22748, 24299, 26508, 29282, 34122, 43923, 48598, 58564, 62557, 68244, 72897, 87846, 97196, 125114, 145794, 175692, 187671, 250228, 267289, 291588, 375342, 534578, 688127, 750684, 801867, 1069156, 1376254, 1603734, 2064381, 2752508, 2940179, 3207468, 4128762, 5880358, 8257524, 8820537, 11760716, 17641074, 32341969, 35282148, 64683938, 97025907, 129367876, 194051814, 388103628]

約数ペア:

[(1, 388103628), (2, 194051814), (3, 129367876), (4, 97025907), (6, 64683938), (11, 35282148), (12, 32341969), (22, 17641074), (33, 11760716), (44, 8820537), (47, 8257524), (66, 5880358), (94, 4128762), (121, 3207468), (132, 2940179), (141, 2752508), (188, 2064381), (242, 1603734), (282, 1376254), (363, 1069156), (484, 801867), (517, 750684), (564, 688127), (726, 534578), (1034, 375342), (1331, 291588), (1452, 267289), (1551, 250228), (2068, 187671), (2209, 175692), (2662, 145794), (3102, 125114), (3993, 97196), (4418, 87846), (5324, 72897), (5687, 68244), (6204, 62557), (6627, 58564), (7986, 48598), (8836, 43923), (11374, 34122), (13254, 29282), (14641, 26508), (15972, 24299), (17061, 22748)]