486551776

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{607}}^1\times {\mathrm{677}}^1$

素因数の和:1331

約数の個数: 48

約数和(自身を含む): 986864256

約数和(自身を除く): 500312480

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 607, 677, 1184, 1214, 1354, 2428, 2708, 4856, 5416, 9712, 10832, 19424, 21664, 22459, 25049, 44918, 50098, 89836, 100196, 179672, 200392, 359344, 400784, 410939, 718688, 801568, 821878, 1643756, 3287512, 6575024, 13150048, 15204743, 30409486, 60818972, 121637944, 243275888, 486551776]

約数ペア:

[(1, 486551776), (2, 243275888), (4, 121637944), (8, 60818972), (16, 30409486), (32, 15204743), (37, 13150048), (74, 6575024), (148, 3287512), (296, 1643756), (592, 821878), (607, 801568), (677, 718688), (1184, 410939), (1214, 400784), (1354, 359344), (2428, 200392), (2708, 179672), (4856, 100196), (5416, 89836), (9712, 50098), (10832, 44918), (19424, 25049), (21664, 22459)]