1680147364

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{463}}^1$

素因数の和:653

約数の個数: 96

約数和(自身を含む): 3601382400

約数和(自身を除く): 1921235036

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 58, 82, 109, 116, 164, 203, 218, 287, 406, 436, 463, 574, 763, 812, 926, 1148, 1189, 1526, 1852, 2378, 3052, 3161, 3241, 4469, 4756, 6322, 6482, 8323, 8938, 12644, 12964, 13427, 16646, 17876, 18983, 22127, 26854, 31283, 33292, 37966, 44254, 50467, 53708, 62566, 75932, 88508, 93989, 100934, 125132, 129601, 132881, 187978, 201868, 259202, 265762, 353269, 375956, 518404, 531524, 550507, 706538, 907207, 1101014, 1413076, 1463543, 1814414, 2069147, 2202028, 2927086, 3628828, 3853549, 4138294, 5854172, 7707098, 8276588, 10244801, 14484029, 15414196, 20489602, 28968058, 40979204, 57936116, 60005263, 120010526, 240021052, 420036841, 840073682, 1680147364]

約数ペア:

[(1, 1680147364), (2, 840073682), (4, 420036841), (7, 240021052), (14, 120010526), (28, 60005263), (29, 57936116), (41, 40979204), (58, 28968058), (82, 20489602), (109, 15414196), (116, 14484029), (164, 10244801), (203, 8276588), (218, 7707098), (287, 5854172), (406, 4138294), (436, 3853549), (463, 3628828), (574, 2927086), (763, 2202028), (812, 2069147), (926, 1814414), (1148, 1463543), (1189, 1413076), (1526, 1101014), (1852, 907207), (2378, 706538), (3052, 550507), (3161, 531524), (3241, 518404), (4469, 375956), (4756, 353269), (6322, 265762), (6482, 259202), (8323, 201868), (8938, 187978), (12644, 132881), (12964, 129601), (13427, 125132), (16646, 100934), (17876, 93989), (18983, 88508), (22127, 75932), (26854, 62566), (31283, 53708), (33292, 50467), (37966, 44254)]