491535216

素因数分解:

$2^4\times 3^4\times {\mathrm{347}}^1\times {\mathrm{1093}}^1$

素因数の和:1460

約数の個数: 100

約数和(自身を含む): 1428050712

約数和(自身を除く): 936515496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 347, 432, 648, 694, 1041, 1093, 1296, 1388, 2082, 2186, 2776, 3123, 3279, 4164, 4372, 5552, 6246, 6558, 8328, 8744, 9369, 9837, 12492, 13116, 16656, 17488, 18738, 19674, 24984, 26232, 28107, 29511, 37476, 39348, 49968, 52464, 56214, 59022, 74952, 78696, 88533, 112428, 118044, 149904, 157392, 177066, 224856, 236088, 354132, 379271, 449712, 472176, 708264, 758542, 1137813, 1416528, 1517084, 2275626, 3034168, 3413439, 4551252, 6068336, 6826878, 9102504, 10240317, 13653756, 18205008, 20480634, 27307512, 30720951, 40961268, 54615024, 61441902, 81922536, 122883804, 163845072, 245767608, 491535216]

約数ペア:

[(1, 491535216), (2, 245767608), (3, 163845072), (4, 122883804), (6, 81922536), (8, 61441902), (9, 54615024), (12, 40961268), (16, 30720951), (18, 27307512), (24, 20480634), (27, 18205008), (36, 13653756), (48, 10240317), (54, 9102504), (72, 6826878), (81, 6068336), (108, 4551252), (144, 3413439), (162, 3034168), (216, 2275626), (324, 1517084), (347, 1416528), (432, 1137813), (648, 758542), (694, 708264), (1041, 472176), (1093, 449712), (1296, 379271), (1388, 354132), (2082, 236088), (2186, 224856), (2776, 177066), (3123, 157392), (3279, 149904), (4164, 118044), (4372, 112428), (5552, 88533), (6246, 78696), (6558, 74952), (8328, 59022), (8744, 56214), (9369, 52464), (9837, 49968), (12492, 39348), (13116, 37476), (16656, 29511), (17488, 28107), (18738, 26232), (19674, 24984)]