211254336

素因数分解:

$2^6\times 3^2\times {\mathrm{31}}^1\times {\mathrm{11831}}^1$

素因数の和:11880

約数の個数: 84

約数和(自身を含む): 625108224

約数和(自身を除く): 413853888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 64, 72, 93, 96, 124, 144, 186, 192, 248, 279, 288, 372, 496, 558, 576, 744, 992, 1116, 1488, 1984, 2232, 2976, 4464, 5952, 8928, 11831, 17856, 23662, 35493, 47324, 70986, 94648, 106479, 141972, 189296, 212958, 283944, 366761, 378592, 425916, 567888, 733522, 757184, 851832, 1100283, 1135776, 1467044, 1703664, 2200566, 2271552, 2934088, 3300849, 3407328, 4401132, 5868176, 6601698, 6814656, 8802264, 11736352, 13203396, 17604528, 23472704, 26406792, 35209056, 52813584, 70418112, 105627168, 211254336]

約数ペア:

[(1, 211254336), (2, 105627168), (3, 70418112), (4, 52813584), (6, 35209056), (8, 26406792), (9, 23472704), (12, 17604528), (16, 13203396), (18, 11736352), (24, 8802264), (31, 6814656), (32, 6601698), (36, 5868176), (48, 4401132), (62, 3407328), (64, 3300849), (72, 2934088), (93, 2271552), (96, 2200566), (124, 1703664), (144, 1467044), (186, 1135776), (192, 1100283), (248, 851832), (279, 757184), (288, 733522), (372, 567888), (496, 425916), (558, 378592), (576, 366761), (744, 283944), (992, 212958), (1116, 189296), (1488, 141972), (1984, 106479), (2232, 94648), (2976, 70986), (4464, 47324), (5952, 35493), (8928, 23662), (11831, 17856)]