218165352

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:471

約数の個数: 128

約数和(自身を含む): 610467840

約数和(自身を除く): 392302488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 47, 51, 62, 68, 93, 94, 102, 124, 136, 141, 186, 188, 204, 248, 282, 367, 372, 376, 408, 527, 564, 734, 744, 799, 1054, 1101, 1128, 1457, 1468, 1581, 1598, 2108, 2202, 2397, 2914, 2936, 3162, 3196, 4216, 4371, 4404, 4794, 5828, 6239, 6324, 6392, 8742, 8808, 9588, 11377, 11656, 12478, 12648, 17249, 17484, 18717, 19176, 22754, 24769, 24956, 34131, 34498, 34968, 37434, 45508, 49538, 49912, 51747, 68262, 68996, 74307, 74868, 91016, 99076, 103494, 136524, 137992, 148614, 149736, 193409, 198152, 206988, 273048, 293233, 297228, 386818, 413976, 534719, 580227, 586466, 594456, 773636, 879699, 1069438, 1160454, 1172932, 1547272, 1604157, 1759398, 2138876, 2320908, 2345864, 3208314, 3518796, 4277752, 4641816, 6416628, 7037592, 9090223, 12833256, 18180446, 27270669, 36360892, 54541338, 72721784, 109082676, 218165352]

約数ペア:

[(1, 218165352), (2, 109082676), (3, 72721784), (4, 54541338), (6, 36360892), (8, 27270669), (12, 18180446), (17, 12833256), (24, 9090223), (31, 7037592), (34, 6416628), (47, 4641816), (51, 4277752), (62, 3518796), (68, 3208314), (93, 2345864), (94, 2320908), (102, 2138876), (124, 1759398), (136, 1604157), (141, 1547272), (186, 1172932), (188, 1160454), (204, 1069438), (248, 879699), (282, 773636), (367, 594456), (372, 586466), (376, 580227), (408, 534719), (527, 413976), (564, 386818), (734, 297228), (744, 293233), (799, 273048), (1054, 206988), (1101, 198152), (1128, 193409), (1457, 149736), (1468, 148614), (1581, 137992), (1598, 136524), (2108, 103494), (2202, 99076), (2397, 91016), (2914, 74868), (2936, 74307), (3162, 68996), (3196, 68262), (4216, 51747), (4371, 49912), (4404, 49538), (4794, 45508), (5828, 37434), (6239, 34968), (6324, 34498), (6392, 34131), (8742, 24956), (8808, 24769), (9588, 22754), (11377, 19176), (11656, 18717), (12478, 17484), (12648, 17249)]