210447216

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{12281}}^1$

素因数の和:12319

約数の個数: 120

約数和(自身を含む): 712749024

約数和(自身を除く): 502301808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 17, 18, 21, 24, 28, 34, 36, 42, 48, 51, 56, 63, 68, 72, 84, 102, 112, 119, 126, 136, 144, 153, 168, 204, 238, 252, 272, 306, 336, 357, 408, 476, 504, 612, 714, 816, 952, 1008, 1071, 1224, 1428, 1904, 2142, 2448, 2856, 4284, 5712, 8568, 12281, 17136, 24562, 36843, 49124, 73686, 85967, 98248, 110529, 147372, 171934, 196496, 208777, 221058, 257901, 294744, 343868, 417554, 442116, 515802, 589488, 626331, 687736, 773703, 835108, 884232, 1031604, 1252662, 1375472, 1461439, 1547406, 1670216, 1768464, 1878993, 2063208, 2505324, 2922878, 3094812, 3340432, 3757986, 4126416, 4384317, 5010648, 5845756, 6189624, 7515972, 8768634, 10021296, 11691512, 12379248, 13152951, 15031944, 17537268, 23383024, 26305902, 30063888, 35074536, 52611804, 70149072, 105223608, 210447216]

約数ペア:

[(1, 210447216), (2, 105223608), (3, 70149072), (4, 52611804), (6, 35074536), (7, 30063888), (8, 26305902), (9, 23383024), (12, 17537268), (14, 15031944), (16, 13152951), (17, 12379248), (18, 11691512), (21, 10021296), (24, 8768634), (28, 7515972), (34, 6189624), (36, 5845756), (42, 5010648), (48, 4384317), (51, 4126416), (56, 3757986), (63, 3340432), (68, 3094812), (72, 2922878), (84, 2505324), (102, 2063208), (112, 1878993), (119, 1768464), (126, 1670216), (136, 1547406), (144, 1461439), (153, 1375472), (168, 1252662), (204, 1031604), (238, 884232), (252, 835108), (272, 773703), (306, 687736), (336, 626331), (357, 589488), (408, 515802), (476, 442116), (504, 417554), (612, 343868), (714, 294744), (816, 257901), (952, 221058), (1008, 208777), (1071, 196496), (1224, 171934), (1428, 147372), (1904, 110529), (2142, 98248), (2448, 85967), (2856, 73686), (4284, 49124), (5712, 36843), (8568, 24562), (12281, 17136)]