216854976

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{307}}^1$

素因数の和:618

約数の個数: 112

約数和(自身を含む): 622100864

約数和(自身を除く): 405245888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 283, 307, 312, 416, 566, 614, 624, 832, 849, 921, 1132, 1228, 1248, 1698, 1842, 2264, 2456, 2496, 3396, 3679, 3684, 3991, 4528, 4912, 6792, 7358, 7368, 7982, 9056, 9824, 11037, 11973, 13584, 14716, 14736, 15964, 18112, 19648, 22074, 23946, 27168, 29432, 29472, 31928, 44148, 47892, 54336, 58864, 58944, 63856, 86881, 88296, 95784, 117728, 127712, 173762, 176592, 191568, 235456, 255424, 260643, 347524, 353184, 383136, 521286, 695048, 706368, 766272, 1042572, 1129453, 1390096, 2085144, 2258906, 2780192, 3388359, 4170288, 4517812, 5560384, 6776718, 8340576, 9035624, 13553436, 16681152, 18071248, 27106872, 36142496, 54213744, 72284992, 108427488, 216854976]

約数ペア:

[(1, 216854976), (2, 108427488), (3, 72284992), (4, 54213744), (6, 36142496), (8, 27106872), (12, 18071248), (13, 16681152), (16, 13553436), (24, 9035624), (26, 8340576), (32, 6776718), (39, 5560384), (48, 4517812), (52, 4170288), (64, 3388359), (78, 2780192), (96, 2258906), (104, 2085144), (156, 1390096), (192, 1129453), (208, 1042572), (283, 766272), (307, 706368), (312, 695048), (416, 521286), (566, 383136), (614, 353184), (624, 347524), (832, 260643), (849, 255424), (921, 235456), (1132, 191568), (1228, 176592), (1248, 173762), (1698, 127712), (1842, 117728), (2264, 95784), (2456, 88296), (2496, 86881), (3396, 63856), (3679, 58944), (3684, 58864), (3991, 54336), (4528, 47892), (4912, 44148), (6792, 31928), (7358, 29472), (7368, 29432), (7982, 27168), (9056, 23946), (9824, 22074), (11037, 19648), (11973, 18112), (13584, 15964), (14716, 14736)]