861904296

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 288

約数和(自身を含む): 2788531200

約数和(自身を除く): 1926626904

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, 121, 123, 127, 132, 152, 164, 171, 198, 209, 228, 242, 246, 254, 264, 328, 342, 363, 369, 381, 396, 418, 451, 456, 484, 492, 508, 627, 684, 726, 738, 762, 779, 792, 836, 902, 968, 984, 1016, 1089, 1143, 1254, 1353, 1368, 1397, 1452, 1476, 1524, 1558, 1672, 1804, 1881, 2178, 2286, 2299, 2337, 2413, 2508, 2706, 2794, 2904, 2952, 3048, 3116, 3608, 3762, 4059, 4191, 4356, 4572, 4598, 4674, 4826, 4961, 5016, 5207, 5412, 5588, 6232, 6897, 7011, 7239, 7524, 8118, 8382, 8569, 8712, 9144, 9196, 9348, 9652, 9922, 10414, 10824, 11176, 12573, 13794, 14022, 14478, 14883, 15048, 15367, 15621, 16236, 16764, 17138, 18392, 18696, 19304, 19844, 20691, 20828, 21717, 25146, 25707, 26543, 27588, 28044, 28956, 29766, 30734, 31242, 32472, 33528, 34276, 39688, 41382, 41656, 43434, 44649, 46101, 46863, 50292, 51414, 53086, 55176, 56088, 57277, 57912, 59532, 61468, 62484, 68552, 77121, 79629, 82764, 86868, 89298, 92202, 93726, 94259, 98933, 100584, 102828, 106172, 114554, 119064, 122936, 124968, 138303, 154242, 159258, 165528, 171831, 173736, 178596, 184404, 187452, 188518, 197866, 205656, 212344, 229108, 238887, 276606, 282777, 291973, 296799, 308484, 318516, 343662, 357192, 368808, 374904, 377036, 395732, 458216, 477774, 515493, 553212, 565554, 583946, 593598, 616968, 630047, 637032, 687324, 754072, 791464, 848331, 875919, 890397, 955548, 1030986, 1088263, 1106424, 1131108, 1167892, 1187196, 1260094, 1374648, 1696662, 1751838, 1780794, 1890141, 1911096, 2061972, 2176526, 2262216, 2335784, 2374392, 2520188, 2627757, 3264789, 3393324, 3503676, 3561588, 3780282, 4123944, 4353052, 5040376, 5255514, 5670423, 6529578, 6786648, 7007352, 7123176, 7560564, 8706104, 9794367, 10511028, 11340846, 11970893, 13059156, 15121128, 19588734, 21022056, 22681692, 23941786, 26118312, 35912679, 39177468, 45363384, 47883572, 71825358, 78354936, 95767144, 107738037, 143650716, 215476074, 287301432, 430952148, 861904296]

約数ペア:

[(1, 861904296), (2, 430952148), (3, 287301432), (4, 215476074), (6, 143650716), (8, 107738037), (9, 95767144), (11, 78354936), (12, 71825358), (18, 47883572), (19, 45363384), (22, 39177468), (24, 35912679), (33, 26118312), (36, 23941786), (38, 22681692), (41, 21022056), (44, 19588734), (57, 15121128), (66, 13059156), (72, 11970893), (76, 11340846), (82, 10511028), (88, 9794367), (99, 8706104), (114, 7560564), (121, 7123176), (123, 7007352), (127, 6786648), (132, 6529578), (152, 5670423), (164, 5255514), (171, 5040376), (198, 4353052), (209, 4123944), (228, 3780282), (242, 3561588), (246, 3503676), (254, 3393324), (264, 3264789), (328, 2627757), (342, 2520188), (363, 2374392), (369, 2335784), (381, 2262216), (396, 2176526), (418, 2061972), (451, 1911096), (456, 1890141), (484, 1780794), (492, 1751838), (508, 1696662), (627, 1374648), (684, 1260094), (726, 1187196), (738, 1167892), (762, 1131108), (779, 1106424), (792, 1088263), (836, 1030986), (902, 955548), (968, 890397), (984, 875919), (1016, 848331), (1089, 791464), (1143, 754072), (1254, 687324), (1353, 637032), (1368, 630047), (1397, 616968), (1452, 593598), (1476, 583946), (1524, 565554), (1558, 553212), (1672, 515493), (1804, 477774), (1881, 458216), (2178, 395732), (2286, 377036), (2299, 374904), (2337, 368808), (2413, 357192), (2508, 343662), (2706, 318516), (2794, 308484), (2904, 296799), (2952, 291973), (3048, 282777), (3116, 276606), (3608, 238887), (3762, 229108), (4059, 212344), (4191, 205656), (4356, 197866), (4572, 188518), (4598, 187452), (4674, 184404), (4826, 178596), (4961, 173736), (5016, 171831), (5207, 165528), (5412, 159258), (5588, 154242), (6232, 138303), (6897, 124968), (7011, 122936), (7239, 119064), (7524, 114554), (8118, 106172), (8382, 102828), (8569, 100584), (8712, 98933), (9144, 94259), (9196, 93726), (9348, 92202), (9652, 89298), (9922, 86868), (10414, 82764), (10824, 79629), (11176, 77121), (12573, 68552), (13794, 62484), (14022, 61468), (14478, 59532), (14883, 57912), (15048, 57277), (15367, 56088), (15621, 55176), (16236, 53086), (16764, 51414), (17138, 50292), (18392, 46863), (18696, 46101), (19304, 44649), (19844, 43434), (20691, 41656), (20828, 41382), (21717, 39688), (25146, 34276), (25707, 33528), (26543, 32472), (27588, 31242), (28044, 30734), (28956, 29766)]