1319208

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 3801600

約数和(自身を除く): 2482392

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 263, 264, 418, 456, 526, 627, 789, 836, 1052, 1254, 1578, 1672, 2104, 2508, 2893, 3156, 4997, 5016, 5786, 6312, 8679, 9994, 11572, 14991, 17358, 19988, 23144, 29982, 34716, 39976, 54967, 59964, 69432, 109934, 119928, 164901, 219868, 329802, 439736, 659604, 1319208]

約数ペア:

[(1, 1319208), (2, 659604), (3, 439736), (4, 329802), (6, 219868), (8, 164901), (11, 119928), (12, 109934), (19, 69432), (22, 59964), (24, 54967), (33, 39976), (38, 34716), (44, 29982), (57, 23144), (66, 19988), (76, 17358), (88, 14991), (114, 11572), (132, 9994), (152, 8679), (209, 6312), (228, 5786), (263, 5016), (264, 4997), (418, 3156), (456, 2893), (526, 2508), (627, 2104), (789, 1672), (836, 1578), (1052, 1254)]