420386208

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{1549}}^1$

素因数の和:1830

約数の個数: 96

約数和(自身を含む): 1209297600

約数和(自身を除く): 788911392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 66, 88, 96, 132, 176, 257, 264, 352, 514, 528, 771, 1028, 1056, 1542, 1549, 2056, 2827, 3084, 3098, 4112, 4647, 5654, 6168, 6196, 8224, 8481, 9294, 11308, 12336, 12392, 16962, 17039, 18588, 22616, 24672, 24784, 33924, 34078, 37176, 45232, 49568, 51117, 67848, 68156, 74352, 90464, 102234, 135696, 136312, 148704, 204468, 271392, 272624, 398093, 408936, 545248, 796186, 817872, 1194279, 1592372, 1635744, 2388558, 3184744, 4379023, 4777116, 6369488, 8758046, 9554232, 12738976, 13137069, 17516092, 19108464, 26274138, 35032184, 38216928, 52548276, 70064368, 105096552, 140128736, 210193104, 420386208]

約数ペア:

[(1, 420386208), (2, 210193104), (3, 140128736), (4, 105096552), (6, 70064368), (8, 52548276), (11, 38216928), (12, 35032184), (16, 26274138), (22, 19108464), (24, 17516092), (32, 13137069), (33, 12738976), (44, 9554232), (48, 8758046), (66, 6369488), (88, 4777116), (96, 4379023), (132, 3184744), (176, 2388558), (257, 1635744), (264, 1592372), (352, 1194279), (514, 817872), (528, 796186), (771, 545248), (1028, 408936), (1056, 398093), (1542, 272624), (1549, 271392), (2056, 204468), (2827, 148704), (3084, 136312), (3098, 135696), (4112, 102234), (4647, 90464), (5654, 74352), (6168, 68156), (6196, 67848), (8224, 51117), (8481, 49568), (9294, 45232), (11308, 37176), (12336, 34078), (12392, 33924), (16962, 24784), (17039, 24672), (18588, 22616)]