2540258352

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{928457}}^1$

素因数の和:928490

約数の個数: 60

約数和(自身を含む): 7483371480

約数和(自身を除く): 4943113128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 928457, 1856914, 2785371, 3713828, 5570742, 7427656, 8356113, 11141484, 14855312, 16712226, 17640683, 22282968, 33424452, 35281366, 44565936, 52922049, 66848904, 70562732, 105844098, 133697808, 141125464, 158766147, 211688196, 282250928, 317532294, 423376392, 635064588, 846752784, 1270129176, 2540258352]

約数ペア:

[(1, 2540258352), (2, 1270129176), (3, 846752784), (4, 635064588), (6, 423376392), (8, 317532294), (9, 282250928), (12, 211688196), (16, 158766147), (18, 141125464), (19, 133697808), (24, 105844098), (36, 70562732), (38, 66848904), (48, 52922049), (57, 44565936), (72, 35281366), (76, 33424452), (114, 22282968), (144, 17640683), (152, 16712226), (171, 14855312), (228, 11141484), (304, 8356113), (342, 7427656), (456, 5570742), (684, 3713828), (912, 2785371), (1368, 1856914), (2736, 928457)]