222750216

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3449}}^1$

素因数の和:3500

約数の個数: 128

約数和(自身を含む): 695520000

約数和(自身を除く): 472769784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 23, 24, 26, 27, 36, 39, 46, 52, 54, 69, 72, 78, 92, 104, 108, 117, 138, 156, 184, 207, 216, 234, 276, 299, 312, 351, 414, 468, 552, 598, 621, 702, 828, 897, 936, 1196, 1242, 1404, 1656, 1794, 2392, 2484, 2691, 2808, 3449, 3588, 4968, 5382, 6898, 7176, 8073, 10347, 10764, 13796, 16146, 20694, 21528, 27592, 31041, 32292, 41388, 44837, 62082, 64584, 79327, 82776, 89674, 93123, 124164, 134511, 158654, 179348, 186246, 237981, 248328, 269022, 317308, 358696, 372492, 403533, 475962, 538044, 634616, 713943, 744984, 807066, 951924, 1031251, 1076088, 1210599, 1427886, 1614132, 1903848, 2062502, 2141829, 2421198, 2855772, 3093753, 3228264, 4125004, 4283658, 4842396, 5711544, 6187506, 8250008, 8567316, 9281259, 9684792, 12375012, 17134632, 18562518, 24750024, 27843777, 37125036, 55687554, 74250072, 111375108, 222750216]

約数ペア:

[(1, 222750216), (2, 111375108), (3, 74250072), (4, 55687554), (6, 37125036), (8, 27843777), (9, 24750024), (12, 18562518), (13, 17134632), (18, 12375012), (23, 9684792), (24, 9281259), (26, 8567316), (27, 8250008), (36, 6187506), (39, 5711544), (46, 4842396), (52, 4283658), (54, 4125004), (69, 3228264), (72, 3093753), (78, 2855772), (92, 2421198), (104, 2141829), (108, 2062502), (117, 1903848), (138, 1614132), (156, 1427886), (184, 1210599), (207, 1076088), (216, 1031251), (234, 951924), (276, 807066), (299, 744984), (312, 713943), (351, 634616), (414, 538044), (468, 475962), (552, 403533), (598, 372492), (621, 358696), (702, 317308), (828, 269022), (897, 248328), (936, 237981), (1196, 186246), (1242, 179348), (1404, 158654), (1656, 134511), (1794, 124164), (2392, 93123), (2484, 89674), (2691, 82776), (2808, 79327), (3449, 64584), (3588, 62082), (4968, 44837), (5382, 41388), (6898, 32292), (7176, 31041), (8073, 27592), (10347, 21528), (10764, 20694), (13796, 16146)]