221390592

素因数分解:

$2^8\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{547}}^1$

素因数の和:614

約数の個数: 144

約数和(自身を含む): 645184512

約数和(自身を除く): 423793920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 64, 68, 93, 96, 102, 124, 128, 136, 186, 192, 204, 248, 256, 272, 372, 384, 408, 496, 527, 544, 547, 744, 768, 816, 992, 1054, 1088, 1094, 1488, 1581, 1632, 1641, 1984, 2108, 2176, 2188, 2976, 3162, 3264, 3282, 3968, 4216, 4352, 4376, 5952, 6324, 6528, 6564, 7936, 8432, 8752, 9299, 11904, 12648, 13056, 13128, 16864, 16957, 17504, 18598, 23808, 25296, 26256, 27897, 33728, 33914, 35008, 37196, 50592, 50871, 52512, 55794, 67456, 67828, 70016, 74392, 101184, 101742, 105024, 111588, 134912, 135656, 140032, 148784, 202368, 203484, 210048, 223176, 271312, 288269, 297568, 404736, 406968, 420096, 446352, 542624, 576538, 595136, 813936, 864807, 892704, 1085248, 1153076, 1190272, 1627872, 1729614, 1785408, 2170496, 2306152, 2380544, 3255744, 3459228, 3570816, 4340992, 4612304, 6511488, 6918456, 7141632, 9224608, 13022976, 13836912, 18449216, 27673824, 36898432, 55347648, 73796864, 110695296, 221390592]

約数ペア:

[(1, 221390592), (2, 110695296), (3, 73796864), (4, 55347648), (6, 36898432), (8, 27673824), (12, 18449216), (16, 13836912), (17, 13022976), (24, 9224608), (31, 7141632), (32, 6918456), (34, 6511488), (48, 4612304), (51, 4340992), (62, 3570816), (64, 3459228), (68, 3255744), (93, 2380544), (96, 2306152), (102, 2170496), (124, 1785408), (128, 1729614), (136, 1627872), (186, 1190272), (192, 1153076), (204, 1085248), (248, 892704), (256, 864807), (272, 813936), (372, 595136), (384, 576538), (408, 542624), (496, 446352), (527, 420096), (544, 406968), (547, 404736), (744, 297568), (768, 288269), (816, 271312), (992, 223176), (1054, 210048), (1088, 203484), (1094, 202368), (1488, 148784), (1581, 140032), (1632, 135656), (1641, 134912), (1984, 111588), (2108, 105024), (2176, 101742), (2188, 101184), (2976, 74392), (3162, 70016), (3264, 67828), (3282, 67456), (3968, 55794), (4216, 52512), (4352, 50871), (4376, 50592), (5952, 37196), (6324, 35008), (6528, 33914), (6564, 33728), (7936, 27897), (8432, 26256), (8752, 25296), (9299, 23808), (11904, 18598), (12648, 17504), (13056, 16957), (13128, 16864)]