7430581728

素因数分解:

$2^5\times 3^2\times {\mathrm{1913}}^1\times {\mathrm{13487}}^1$

素因数の和:15416

約数の個数: 72

約数和(自身を含む): 21143330208

約数和(自身を除く): 13712748480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 1913, 3826, 5739, 7652, 11478, 13487, 15304, 17217, 22956, 26974, 30608, 34434, 40461, 45912, 53948, 61216, 68868, 80922, 91824, 107896, 121383, 137736, 161844, 183648, 215792, 242766, 275472, 323688, 431584, 485532, 550944, 647376, 971064, 1294752, 1942128, 3884256, 25800631, 51601262, 77401893, 103202524, 154803786, 206405048, 232205679, 309607572, 412810096, 464411358, 619215144, 825620192, 928822716, 1238430288, 1857645432, 2476860576, 3715290864, 7430581728]

約数ペア:

[(1, 7430581728), (2, 3715290864), (3, 2476860576), (4, 1857645432), (6, 1238430288), (8, 928822716), (9, 825620192), (12, 619215144), (16, 464411358), (18, 412810096), (24, 309607572), (32, 232205679), (36, 206405048), (48, 154803786), (72, 103202524), (96, 77401893), (144, 51601262), (288, 25800631), (1913, 3884256), (3826, 1942128), (5739, 1294752), (7652, 971064), (11478, 647376), (13487, 550944), (15304, 485532), (17217, 431584), (22956, 323688), (26974, 275472), (30608, 242766), (34434, 215792), (40461, 183648), (45912, 161844), (53948, 137736), (61216, 121383), (68868, 107896), (80922, 91824)]