40381992

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4217}}^1$

素因数の和:4255

約数の個数: 96

約数和(自身を含む): 131601600

約数和(自身を除く): 91219608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 56, 57, 63, 72, 76, 84, 114, 126, 133, 152, 168, 171, 228, 252, 266, 342, 399, 456, 504, 532, 684, 798, 1064, 1197, 1368, 1596, 2394, 3192, 4217, 4788, 8434, 9576, 12651, 16868, 25302, 29519, 33736, 37953, 50604, 59038, 75906, 80123, 88557, 101208, 118076, 151812, 160246, 177114, 236152, 240369, 265671, 303624, 320492, 354228, 480738, 531342, 560861, 640984, 708456, 721107, 961476, 1062684, 1121722, 1442214, 1682583, 1922952, 2125368, 2243444, 2884428, 3365166, 4486888, 5047749, 5768856, 6730332, 10095498, 13460664, 20190996, 40381992]

約数ペア:

[(1, 40381992), (2, 20190996), (3, 13460664), (4, 10095498), (6, 6730332), (7, 5768856), (8, 5047749), (9, 4486888), (12, 3365166), (14, 2884428), (18, 2243444), (19, 2125368), (21, 1922952), (24, 1682583), (28, 1442214), (36, 1121722), (38, 1062684), (42, 961476), (56, 721107), (57, 708456), (63, 640984), (72, 560861), (76, 531342), (84, 480738), (114, 354228), (126, 320492), (133, 303624), (152, 265671), (168, 240369), (171, 236152), (228, 177114), (252, 160246), (266, 151812), (342, 118076), (399, 101208), (456, 88557), (504, 80123), (532, 75906), (684, 59038), (798, 50604), (1064, 37953), (1197, 33736), (1368, 29519), (1596, 25302), (2394, 16868), (3192, 12651), (4217, 9576), (4788, 8434)]