318791256

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{883}}^1$

素因数の和:1213

約数の個数: 96

約数和(自身を含む): 931170240

約数和(自身を除く): 612378984

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 307, 392, 588, 614, 883, 921, 1176, 1228, 1766, 1842, 2149, 2456, 2649, 3532, 3684, 4298, 5298, 6181, 6447, 7064, 7368, 8596, 10596, 12362, 12894, 15043, 17192, 18543, 21192, 24724, 25788, 30086, 37086, 43267, 45129, 49448, 51576, 60172, 74172, 86534, 90258, 120344, 129801, 148344, 173068, 180516, 259602, 271081, 346136, 361032, 519204, 542162, 813243, 1038408, 1084324, 1626486, 1897567, 2168648, 3252972, 3795134, 5692701, 6505944, 7590268, 11385402, 13282969, 15180536, 22770804, 26565938, 39848907, 45541608, 53131876, 79697814, 106263752, 159395628, 318791256]

約数ペア:

[(1, 318791256), (2, 159395628), (3, 106263752), (4, 79697814), (6, 53131876), (7, 45541608), (8, 39848907), (12, 26565938), (14, 22770804), (21, 15180536), (24, 13282969), (28, 11385402), (42, 7590268), (49, 6505944), (56, 5692701), (84, 3795134), (98, 3252972), (147, 2168648), (168, 1897567), (196, 1626486), (294, 1084324), (307, 1038408), (392, 813243), (588, 542162), (614, 519204), (883, 361032), (921, 346136), (1176, 271081), (1228, 259602), (1766, 180516), (1842, 173068), (2149, 148344), (2456, 129801), (2649, 120344), (3532, 90258), (3684, 86534), (4298, 74172), (5298, 60172), (6181, 51576), (6447, 49448), (7064, 45129), (7368, 43267), (8596, 37086), (10596, 30086), (12362, 25788), (12894, 24724), (15043, 21192), (17192, 18543)]