1398736368

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{727}}^1$

素因数の和:1203

約数の個数: 120

約数和(自身を含む): 4055740416

約数和(自身を除く): 2657004048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 431, 496, 558, 727, 744, 862, 1116, 1293, 1454, 1488, 1724, 2181, 2232, 2586, 2908, 3448, 3879, 4362, 4464, 5172, 5816, 6543, 6896, 7758, 8724, 10344, 11632, 13086, 13361, 15516, 17448, 20688, 22537, 26172, 26722, 31032, 34896, 40083, 45074, 52344, 53444, 62064, 67611, 80166, 90148, 104688, 106888, 120249, 135222, 160332, 180296, 202833, 213776, 240498, 270444, 313337, 320664, 360592, 405666, 480996, 540888, 626674, 641328, 811332, 940011, 961992, 1081776, 1253348, 1622664, 1880022, 1923984, 2506696, 2820033, 3245328, 3760044, 5013392, 5640066, 7520088, 9713447, 11280132, 15040176, 19426894, 22560264, 29140341, 38853788, 45120528, 58280682, 77707576, 87421023, 116561364, 155415152, 174842046, 233122728, 349684092, 466245456, 699368184, 1398736368]

約数ペア:

[(1, 1398736368), (2, 699368184), (3, 466245456), (4, 349684092), (6, 233122728), (8, 174842046), (9, 155415152), (12, 116561364), (16, 87421023), (18, 77707576), (24, 58280682), (31, 45120528), (36, 38853788), (48, 29140341), (62, 22560264), (72, 19426894), (93, 15040176), (124, 11280132), (144, 9713447), (186, 7520088), (248, 5640066), (279, 5013392), (372, 3760044), (431, 3245328), (496, 2820033), (558, 2506696), (727, 1923984), (744, 1880022), (862, 1622664), (1116, 1253348), (1293, 1081776), (1454, 961992), (1488, 940011), (1724, 811332), (2181, 641328), (2232, 626674), (2586, 540888), (2908, 480996), (3448, 405666), (3879, 360592), (4362, 320664), (4464, 313337), (5172, 270444), (5816, 240498), (6543, 213776), (6896, 202833), (7758, 180296), (8724, 160332), (10344, 135222), (11632, 120249), (13086, 106888), (13361, 104688), (15516, 90148), (17448, 80166), (20688, 67611), (22537, 62064), (26172, 53444), (26722, 52344), (31032, 45074), (34896, 40083)]