223565472

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{283}}^1$

素因数の和:523

約数の個数: 144

約数和(自身を含む): 690344928

約数和(自身を除く): 466779456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 211, 234, 283, 288, 312, 416, 422, 468, 566, 624, 633, 844, 849, 936, 1132, 1248, 1266, 1688, 1698, 1872, 1899, 2264, 2532, 2547, 2743, 3376, 3396, 3679, 3744, 3798, 4528, 5064, 5094, 5486, 6752, 6792, 7358, 7596, 8229, 9056, 10128, 10188, 10972, 11037, 13584, 14716, 15192, 16458, 20256, 20376, 21944, 22074, 24687, 27168, 29432, 30384, 32916, 33111, 40752, 43888, 44148, 49374, 58864, 59713, 60768, 65832, 66222, 81504, 87776, 88296, 98748, 117728, 119426, 131664, 132444, 176592, 179139, 197496, 238852, 263328, 264888, 353184, 358278, 394992, 477704, 529776, 537417, 716556, 776269, 789984, 955408, 1059552, 1074834, 1433112, 1552538, 1910816, 2149668, 2328807, 2866224, 3105076, 4299336, 4657614, 5732448, 6210152, 6986421, 8598672, 9315228, 12420304, 13972842, 17197344, 18630456, 24840608, 27945684, 37260912, 55891368, 74521824, 111782736, 223565472]

約数ペア:

[(1, 223565472), (2, 111782736), (3, 74521824), (4, 55891368), (6, 37260912), (8, 27945684), (9, 24840608), (12, 18630456), (13, 17197344), (16, 13972842), (18, 12420304), (24, 9315228), (26, 8598672), (32, 6986421), (36, 6210152), (39, 5732448), (48, 4657614), (52, 4299336), (72, 3105076), (78, 2866224), (96, 2328807), (104, 2149668), (117, 1910816), (144, 1552538), (156, 1433112), (208, 1074834), (211, 1059552), (234, 955408), (283, 789984), (288, 776269), (312, 716556), (416, 537417), (422, 529776), (468, 477704), (566, 394992), (624, 358278), (633, 353184), (844, 264888), (849, 263328), (936, 238852), (1132, 197496), (1248, 179139), (1266, 176592), (1688, 132444), (1698, 131664), (1872, 119426), (1899, 117728), (2264, 98748), (2532, 88296), (2547, 87776), (2743, 81504), (3376, 66222), (3396, 65832), (3679, 60768), (3744, 59713), (3798, 58864), (4528, 49374), (5064, 44148), (5094, 43888), (5486, 40752), (6752, 33111), (6792, 32916), (7358, 30384), (7596, 29432), (8229, 27168), (9056, 24687), (10128, 22074), (10188, 21944), (10972, 20376), (11037, 20256), (13584, 16458), (14716, 15192)]