211542144

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:910

約数の個数: 128

約数和(自身を含む): 623799360

約数和(自身を除く): 412257216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 61, 64, 66, 88, 96, 122, 128, 132, 176, 183, 192, 244, 264, 352, 366, 384, 488, 528, 671, 704, 732, 821, 976, 1056, 1342, 1408, 1464, 1642, 1952, 2013, 2112, 2463, 2684, 2928, 3284, 3904, 4026, 4224, 4926, 5368, 5856, 6568, 7808, 8052, 9031, 9852, 10736, 11712, 13136, 16104, 18062, 19704, 21472, 23424, 26272, 27093, 32208, 36124, 39408, 42944, 50081, 52544, 54186, 64416, 72248, 78816, 85888, 100162, 105088, 108372, 128832, 144496, 150243, 157632, 200324, 216744, 257664, 288992, 300486, 315264, 400648, 433488, 550891, 577984, 600972, 801296, 866976, 1101782, 1155968, 1201944, 1602592, 1652673, 1733952, 2203564, 2403888, 3205184, 3305346, 3467904, 4407128, 4807776, 6410368, 6610692, 8814256, 9615552, 13221384, 17628512, 19231104, 26442768, 35257024, 52885536, 70514048, 105771072, 211542144]

約数ペア:

[(1, 211542144), (2, 105771072), (3, 70514048), (4, 52885536), (6, 35257024), (8, 26442768), (11, 19231104), (12, 17628512), (16, 13221384), (22, 9615552), (24, 8814256), (32, 6610692), (33, 6410368), (44, 4807776), (48, 4407128), (61, 3467904), (64, 3305346), (66, 3205184), (88, 2403888), (96, 2203564), (122, 1733952), (128, 1652673), (132, 1602592), (176, 1201944), (183, 1155968), (192, 1101782), (244, 866976), (264, 801296), (352, 600972), (366, 577984), (384, 550891), (488, 433488), (528, 400648), (671, 315264), (704, 300486), (732, 288992), (821, 257664), (976, 216744), (1056, 200324), (1342, 157632), (1408, 150243), (1464, 144496), (1642, 128832), (1952, 108372), (2013, 105088), (2112, 100162), (2463, 85888), (2684, 78816), (2928, 72248), (3284, 64416), (3904, 54186), (4026, 52544), (4224, 50081), (4926, 42944), (5368, 39408), (5856, 36124), (6568, 32208), (7808, 27093), (8052, 26272), (9031, 23424), (9852, 21472), (10736, 19704), (11712, 18062), (13136, 16104)]