212459328

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{3323}}^1$

素因数の和:3381

約数の個数: 112

約数和(自身を含む): 641664960

約数和(自身を除く): 429205632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 64, 72, 74, 96, 108, 111, 144, 148, 192, 216, 222, 288, 296, 333, 432, 444, 576, 592, 666, 864, 888, 999, 1184, 1332, 1728, 1776, 1998, 2368, 2664, 3323, 3552, 3996, 5328, 6646, 7104, 7992, 9969, 10656, 13292, 15984, 19938, 21312, 26584, 29907, 31968, 39876, 53168, 59814, 63936, 79752, 89721, 106336, 119628, 122951, 159504, 179442, 212672, 239256, 245902, 319008, 358884, 368853, 478512, 491804, 638016, 717768, 737706, 957024, 983608, 1106559, 1435536, 1475412, 1914048, 1967216, 2213118, 2871072, 2950824, 3319677, 3934432, 4426236, 5742144, 5901648, 6639354, 7868864, 8852472, 11803296, 13278708, 17704944, 23606592, 26557416, 35409888, 53114832, 70819776, 106229664, 212459328]

約数ペア:

[(1, 212459328), (2, 106229664), (3, 70819776), (4, 53114832), (6, 35409888), (8, 26557416), (9, 23606592), (12, 17704944), (16, 13278708), (18, 11803296), (24, 8852472), (27, 7868864), (32, 6639354), (36, 5901648), (37, 5742144), (48, 4426236), (54, 3934432), (64, 3319677), (72, 2950824), (74, 2871072), (96, 2213118), (108, 1967216), (111, 1914048), (144, 1475412), (148, 1435536), (192, 1106559), (216, 983608), (222, 957024), (288, 737706), (296, 717768), (333, 638016), (432, 491804), (444, 478512), (576, 368853), (592, 358884), (666, 319008), (864, 245902), (888, 239256), (999, 212672), (1184, 179442), (1332, 159504), (1728, 122951), (1776, 119628), (1998, 106336), (2368, 89721), (2664, 79752), (3323, 63936), (3552, 59814), (3996, 53168), (5328, 39876), (6646, 31968), (7104, 29907), (7992, 26584), (9969, 21312), (10656, 19938), (13292, 15984)]