981567312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{587}}^1\times {\mathrm{3167}}^1$

素因数の和:3776

約数の個数: 80

約数和(自身を含む): 2771822592

約数和(自身を除く): 1790255280

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 587, 1174, 1761, 2348, 3167, 3522, 4696, 6334, 6457, 7044, 9392, 9501, 12668, 12914, 14088, 19002, 19371, 25336, 25828, 28176, 34837, 38004, 38742, 50672, 51656, 69674, 76008, 77484, 103312, 104511, 139348, 152016, 154968, 209022, 278696, 309936, 418044, 557392, 836088, 1672176, 1859029, 3718058, 5577087, 7436116, 11154174, 14872232, 20449319, 22308348, 29744464, 40898638, 44616696, 61347957, 81797276, 89233392, 122695914, 163594552, 245391828, 327189104, 490783656, 981567312]

約数ペア:

[(1, 981567312), (2, 490783656), (3, 327189104), (4, 245391828), (6, 163594552), (8, 122695914), (11, 89233392), (12, 81797276), (16, 61347957), (22, 44616696), (24, 40898638), (33, 29744464), (44, 22308348), (48, 20449319), (66, 14872232), (88, 11154174), (132, 7436116), (176, 5577087), (264, 3718058), (528, 1859029), (587, 1672176), (1174, 836088), (1761, 557392), (2348, 418044), (3167, 309936), (3522, 278696), (4696, 209022), (6334, 154968), (6457, 152016), (7044, 139348), (9392, 104511), (9501, 103312), (12668, 77484), (12914, 76008), (14088, 69674), (19002, 51656), (19371, 50672), (25336, 38742), (25828, 38004), (28176, 34837)]