1491211656

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2417}}^1$

素因数の和:2500

約数の個数: 192

約数和(自身を含む): 4752820800

約数和(自身を除く): 3261609144

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 19, 22, 24, 33, 36, 38, 41, 44, 57, 66, 72, 76, 82, 88, 99, 114, 123, 132, 152, 164, 171, 198, 209, 228, 246, 264, 328, 342, 369, 396, 418, 451, 456, 492, 627, 684, 738, 779, 792, 836, 902, 984, 1254, 1353, 1368, 1476, 1558, 1672, 1804, 1881, 2337, 2417, 2508, 2706, 2952, 3116, 3608, 3762, 4059, 4674, 4834, 5016, 5412, 6232, 7011, 7251, 7524, 8118, 8569, 9348, 9668, 10824, 14022, 14502, 15048, 16236, 17138, 18696, 19336, 21753, 25707, 26587, 28044, 29004, 32472, 34276, 43506, 45923, 51414, 53174, 56088, 58008, 68552, 77121, 79761, 87012, 91846, 99097, 102828, 106348, 137769, 154242, 159522, 174024, 183692, 198194, 205656, 212696, 239283, 275538, 297291, 308484, 319044, 367384, 396388, 413307, 478566, 505153, 551076, 594582, 616968, 638088, 792776, 826614, 891873, 957132, 1010306, 1090067, 1102152, 1189164, 1515459, 1653228, 1783746, 1882843, 1914264, 2020612, 2180134, 2378328, 3030918, 3270201, 3306456, 3567492, 3765686, 4041224, 4360268, 4546377, 5648529, 6061836, 6540402, 7134984, 7531372, 8720536, 9092754, 9810603, 11297058, 12123672, 13080804, 15062744, 16945587, 18185508, 19621206, 20711273, 22594116, 26161608, 33891174, 36371016, 39242412, 41422546, 45188232, 62133819, 67782348, 78484824, 82845092, 124267638, 135564696, 165690184, 186401457, 248535276, 372802914, 497070552, 745605828, 1491211656]

約数ペア:

[(1, 1491211656), (2, 745605828), (3, 497070552), (4, 372802914), (6, 248535276), (8, 186401457), (9, 165690184), (11, 135564696), (12, 124267638), (18, 82845092), (19, 78484824), (22, 67782348), (24, 62133819), (33, 45188232), (36, 41422546), (38, 39242412), (41, 36371016), (44, 33891174), (57, 26161608), (66, 22594116), (72, 20711273), (76, 19621206), (82, 18185508), (88, 16945587), (99, 15062744), (114, 13080804), (123, 12123672), (132, 11297058), (152, 9810603), (164, 9092754), (171, 8720536), (198, 7531372), (209, 7134984), (228, 6540402), (246, 6061836), (264, 5648529), (328, 4546377), (342, 4360268), (369, 4041224), (396, 3765686), (418, 3567492), (451, 3306456), (456, 3270201), (492, 3030918), (627, 2378328), (684, 2180134), (738, 2020612), (779, 1914264), (792, 1882843), (836, 1783746), (902, 1653228), (984, 1515459), (1254, 1189164), (1353, 1102152), (1368, 1090067), (1476, 1010306), (1558, 957132), (1672, 891873), (1804, 826614), (1881, 792776), (2337, 638088), (2417, 616968), (2508, 594582), (2706, 551076), (2952, 505153), (3116, 478566), (3608, 413307), (3762, 396388), (4059, 367384), (4674, 319044), (4834, 308484), (5016, 297291), (5412, 275538), (6232, 239283), (7011, 212696), (7251, 205656), (7524, 198194), (8118, 183692), (8569, 174024), (9348, 159522), (9668, 154242), (10824, 137769), (14022, 106348), (14502, 102828), (15048, 99097), (16236, 91846), (17138, 87012), (18696, 79761), (19336, 77121), (21753, 68552), (25707, 58008), (26587, 56088), (28044, 53174), (29004, 51414), (32472, 45923), (34276, 43506)]