386918406

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2219

約数の個数: 96

約数和(自身を含む): 1011816000

約数和(自身を除く): 624897594

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 343, 406, 441, 522, 609, 686, 882, 1029, 1218, 1421, 1827, 2058, 2161, 2842, 3087, 3654, 4263, 4322, 6174, 6483, 8526, 9947, 12789, 12966, 15127, 19449, 19894, 25578, 29841, 30254, 38898, 45381, 59682, 62669, 89523, 90762, 105889, 125338, 136143, 179046, 188007, 211778, 272286, 317667, 376014, 438683, 564021, 635334, 741223, 877366, 953001, 1128042, 1316049, 1482446, 1906002, 2223669, 2632098, 3070781, 3948147, 4447338, 6141562, 6671007, 7896294, 9212343, 13342014, 18424686, 21495467, 27637029, 42990934, 55274058, 64486401, 128972802, 193459203, 386918406]

約数ペア:

[(1, 386918406), (2, 193459203), (3, 128972802), (6, 64486401), (7, 55274058), (9, 42990934), (14, 27637029), (18, 21495467), (21, 18424686), (29, 13342014), (42, 9212343), (49, 7896294), (58, 6671007), (63, 6141562), (87, 4447338), (98, 3948147), (126, 3070781), (147, 2632098), (174, 2223669), (203, 1906002), (261, 1482446), (294, 1316049), (343, 1128042), (406, 953001), (441, 877366), (522, 741223), (609, 635334), (686, 564021), (882, 438683), (1029, 376014), (1218, 317667), (1421, 272286), (1827, 211778), (2058, 188007), (2161, 179046), (2842, 136143), (3087, 125338), (3654, 105889), (4263, 90762), (4322, 89523), (6174, 62669), (6483, 59682), (8526, 45381), (9947, 38898), (12789, 30254), (12966, 29841), (15127, 25578), (19449, 19894)]