853964208

素因数分解:

$2^4\times 3^5\times {\mathrm{239}}^1\times {\mathrm{919}}^1$

素因数の和:1181

約数の個数: 120

約数和(自身を含む): 2491507200

約数和(自身を除く): 1637542992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 239, 243, 324, 432, 478, 486, 648, 717, 919, 956, 972, 1296, 1434, 1838, 1912, 1944, 2151, 2757, 2868, 3676, 3824, 3888, 4302, 5514, 5736, 6453, 7352, 8271, 8604, 11028, 11472, 12906, 14704, 16542, 17208, 19359, 22056, 24813, 25812, 33084, 34416, 38718, 44112, 49626, 51624, 58077, 66168, 74439, 77436, 99252, 103248, 116154, 132336, 148878, 154872, 198504, 219641, 223317, 232308, 297756, 309744, 397008, 439282, 446634, 464616, 595512, 658923, 878564, 893268, 929232, 1191024, 1317846, 1757128, 1786536, 1976769, 2635692, 3514256, 3573072, 3953538, 5271384, 5930307, 7907076, 10542768, 11860614, 15814152, 17790921, 23721228, 31628304, 35581842, 47442456, 53372763, 71163684, 94884912, 106745526, 142327368, 213491052, 284654736, 426982104, 853964208]

約数ペア:

[(1, 853964208), (2, 426982104), (3, 284654736), (4, 213491052), (6, 142327368), (8, 106745526), (9, 94884912), (12, 71163684), (16, 53372763), (18, 47442456), (24, 35581842), (27, 31628304), (36, 23721228), (48, 17790921), (54, 15814152), (72, 11860614), (81, 10542768), (108, 7907076), (144, 5930307), (162, 5271384), (216, 3953538), (239, 3573072), (243, 3514256), (324, 2635692), (432, 1976769), (478, 1786536), (486, 1757128), (648, 1317846), (717, 1191024), (919, 929232), (956, 893268), (972, 878564), (1296, 658923), (1434, 595512), (1838, 464616), (1912, 446634), (1944, 439282), (2151, 397008), (2757, 309744), (2868, 297756), (3676, 232308), (3824, 223317), (3888, 219641), (4302, 198504), (5514, 154872), (5736, 148878), (6453, 132336), (7352, 116154), (8271, 103248), (8604, 99252), (11028, 77436), (11472, 74439), (12906, 66168), (14704, 58077), (16542, 51624), (17208, 49626), (19359, 44112), (22056, 38718), (24813, 34416), (25812, 33084)]