330449392

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3210

約数の個数: 80

約数和(自身を含む): 799046080

約数和(自身を除く): 468596688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 73, 91, 104, 112, 146, 182, 208, 292, 364, 511, 584, 728, 949, 1022, 1168, 1456, 1898, 2044, 3109, 3796, 4088, 6218, 6643, 7592, 8176, 12436, 13286, 15184, 21763, 24872, 26572, 40417, 43526, 49744, 53144, 80834, 87052, 106288, 161668, 174104, 226957, 282919, 323336, 348208, 453914, 565838, 646672, 907828, 1131676, 1588699, 1815656, 2263352, 2950441, 3177398, 3631312, 4526704, 5900882, 6354796, 11801764, 12709592, 20653087, 23603528, 25419184, 41306174, 47207056, 82612348, 165224696, 330449392]

約数ペア:

[(1, 330449392), (2, 165224696), (4, 82612348), (7, 47207056), (8, 41306174), (13, 25419184), (14, 23603528), (16, 20653087), (26, 12709592), (28, 11801764), (52, 6354796), (56, 5900882), (73, 4526704), (91, 3631312), (104, 3177398), (112, 2950441), (146, 2263352), (182, 1815656), (208, 1588699), (292, 1131676), (364, 907828), (511, 646672), (584, 565838), (728, 453914), (949, 348208), (1022, 323336), (1168, 282919), (1456, 226957), (1898, 174104), (2044, 161668), (3109, 106288), (3796, 87052), (4088, 80834), (6218, 53144), (6643, 49744), (7592, 43526), (8176, 40417), (12436, 26572), (13286, 24872), (15184, 21763)]