1916857584

素因数分解:

$2^4\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{2179}}^1$

素因数の和:2383

約数の個数: 120

約数和(自身を含む): 5534802000

約数和(自身を除く): 3617944416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 41, 48, 72, 82, 123, 144, 149, 164, 246, 298, 328, 369, 447, 492, 596, 656, 738, 894, 984, 1192, 1341, 1476, 1788, 1968, 2179, 2384, 2682, 2952, 3576, 4358, 5364, 5904, 6109, 6537, 7152, 8716, 10728, 12218, 13074, 17432, 18327, 19611, 21456, 24436, 26148, 34864, 36654, 39222, 48872, 52296, 54981, 73308, 78444, 89339, 97744, 104592, 109962, 146616, 156888, 178678, 219924, 268017, 293232, 313776, 324671, 357356, 439848, 536034, 649342, 714712, 804051, 879696, 974013, 1072068, 1298684, 1429424, 1608102, 1948026, 2144136, 2597368, 2922039, 3216204, 3896052, 4288272, 5194736, 5844078, 6432408, 7792104, 11688156, 12864816, 13311511, 15584208, 23376312, 26623022, 39934533, 46752624, 53246044, 79869066, 106492088, 119803599, 159738132, 212984176, 239607198, 319476264, 479214396, 638952528, 958428792, 1916857584]

約数ペア:

[(1, 1916857584), (2, 958428792), (3, 638952528), (4, 479214396), (6, 319476264), (8, 239607198), (9, 212984176), (12, 159738132), (16, 119803599), (18, 106492088), (24, 79869066), (36, 53246044), (41, 46752624), (48, 39934533), (72, 26623022), (82, 23376312), (123, 15584208), (144, 13311511), (149, 12864816), (164, 11688156), (246, 7792104), (298, 6432408), (328, 5844078), (369, 5194736), (447, 4288272), (492, 3896052), (596, 3216204), (656, 2922039), (738, 2597368), (894, 2144136), (984, 1948026), (1192, 1608102), (1341, 1429424), (1476, 1298684), (1788, 1072068), (1968, 974013), (2179, 879696), (2384, 804051), (2682, 714712), (2952, 649342), (3576, 536034), (4358, 439848), (5364, 357356), (5904, 324671), (6109, 313776), (6537, 293232), (7152, 268017), (8716, 219924), (10728, 178678), (12218, 156888), (13074, 146616), (17432, 109962), (18327, 104592), (19611, 97744), (21456, 89339), (24436, 78444), (26148, 73308), (34864, 54981), (36654, 52296), (39222, 48872)]