380388512

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{643}}^1$

素因数の和:818

約数の個数: 96

約数和(自身を含む): 908812800

約数和(自身を除く): 528424288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 139, 152, 224, 266, 278, 304, 532, 556, 608, 643, 973, 1064, 1112, 1286, 1946, 2128, 2224, 2572, 2641, 3892, 4256, 4448, 4501, 5144, 5282, 7784, 9002, 10288, 10564, 12217, 15568, 18004, 18487, 20576, 21128, 24434, 31136, 36008, 36974, 42256, 48868, 72016, 73948, 84512, 85519, 89377, 97736, 144032, 147896, 171038, 178754, 195472, 295792, 342076, 357508, 390944, 591584, 625639, 684152, 715016, 1251278, 1368304, 1430032, 1698163, 2502556, 2736608, 2860064, 3396326, 5005112, 6792652, 10010224, 11887141, 13585304, 20020448, 23774282, 27170608, 47548564, 54341216, 95097128, 190194256, 380388512]

約数ペア:

[(1, 380388512), (2, 190194256), (4, 95097128), (7, 54341216), (8, 47548564), (14, 27170608), (16, 23774282), (19, 20020448), (28, 13585304), (32, 11887141), (38, 10010224), (56, 6792652), (76, 5005112), (112, 3396326), (133, 2860064), (139, 2736608), (152, 2502556), (224, 1698163), (266, 1430032), (278, 1368304), (304, 1251278), (532, 715016), (556, 684152), (608, 625639), (643, 591584), (973, 390944), (1064, 357508), (1112, 342076), (1286, 295792), (1946, 195472), (2128, 178754), (2224, 171038), (2572, 147896), (2641, 144032), (3892, 97736), (4256, 89377), (4448, 85519), (4501, 84512), (5144, 73948), (5282, 72016), (7784, 48868), (9002, 42256), (10288, 36974), (10564, 36008), (12217, 31136), (15568, 24434), (18004, 21128), (18487, 20576)]