28980238032

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1\times {\mathrm{379}}^1$

素因数の和:722

約数の個数: 240

約数和(自身を含む): 85143389760

約数和(自身を除く): 56163151728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 53, 72, 86, 106, 129, 144, 159, 172, 212, 233, 258, 318, 344, 379, 387, 424, 466, 477, 516, 636, 688, 699, 758, 774, 848, 932, 954, 1032, 1137, 1272, 1398, 1516, 1548, 1864, 1908, 2064, 2097, 2274, 2279, 2544, 2796, 3032, 3096, 3411, 3728, 3816, 4194, 4548, 4558, 5592, 6064, 6192, 6822, 6837, 7632, 8388, 9096, 9116, 10019, 11184, 12349, 13644, 13674, 16297, 16776, 18192, 18232, 20038, 20087, 20511, 24698, 27288, 27348, 30057, 32594, 33552, 36464, 37047, 40076, 40174, 41022, 48891, 49396, 54576, 54696, 60114, 60261, 65188, 74094, 80152, 80348, 82044, 88307, 90171, 97782, 98792, 109392, 111141, 120228, 120522, 130376, 146673, 148188, 160304, 160696, 164088, 176614, 180342, 180783, 195564, 197584, 222282, 240456, 241044, 260752, 264921, 293346, 296376, 321392, 328176, 353228, 360684, 361566, 391128, 444564, 480912, 482088, 529842, 531007, 586692, 592752, 706456, 721368, 723132, 782256, 794763, 863741, 889128, 964176, 1059684, 1062014, 1173384, 1412912, 1442736, 1446264, 1589526, 1593021, 1727482, 1778256, 2119368, 2124028, 2346768, 2591223, 2892528, 3179052, 3186042, 3454964, 3797201, 4238736, 4248056, 4680271, 4779063, 5182446, 6358104, 6372084, 6909928, 7594402, 7773669, 8496112, 9360542, 9558126, 10364892, 11391603, 12716208, 12744168, 13819856, 14040813, 15188804, 15547338, 18721084, 19116252, 20729784, 22783206, 25488336, 28081626, 30377608, 31094676, 34174809, 37442168, 38232504, 41459568, 42122439, 45566412, 56163252, 60755216, 62189352, 68349618, 74884336, 76465008, 84244878, 91132824, 112326504, 124378704, 136699236, 168489756, 182265648, 201251653, 224653008, 273398472, 336979512, 402503306, 546796944, 603754959, 673959024, 805006612, 1207509918, 1610013224, 1811264877, 2415019836, 3220026448, 3622529754, 4830039672, 7245059508, 9660079344, 14490119016, 28980238032]

約数ペア:

[(1, 28980238032), (2, 14490119016), (3, 9660079344), (4, 7245059508), (6, 4830039672), (8, 3622529754), (9, 3220026448), (12, 2415019836), (16, 1811264877), (18, 1610013224), (24, 1207509918), (36, 805006612), (43, 673959024), (48, 603754959), (53, 546796944), (72, 402503306), (86, 336979512), (106, 273398472), (129, 224653008), (144, 201251653), (159, 182265648), (172, 168489756), (212, 136699236), (233, 124378704), (258, 112326504), (318, 91132824), (344, 84244878), (379, 76465008), (387, 74884336), (424, 68349618), (466, 62189352), (477, 60755216), (516, 56163252), (636, 45566412), (688, 42122439), (699, 41459568), (758, 38232504), (774, 37442168), (848, 34174809), (932, 31094676), (954, 30377608), (1032, 28081626), (1137, 25488336), (1272, 22783206), (1398, 20729784), (1516, 19116252), (1548, 18721084), (1864, 15547338), (1908, 15188804), (2064, 14040813), (2097, 13819856), (2274, 12744168), (2279, 12716208), (2544, 11391603), (2796, 10364892), (3032, 9558126), (3096, 9360542), (3411, 8496112), (3728, 7773669), (3816, 7594402), (4194, 6909928), (4548, 6372084), (4558, 6358104), (5592, 5182446), (6064, 4779063), (6192, 4680271), (6822, 4248056), (6837, 4238736), (7632, 3797201), (8388, 3454964), (9096, 3186042), (9116, 3179052), (10019, 2892528), (11184, 2591223), (12349, 2346768), (13644, 2124028), (13674, 2119368), (16297, 1778256), (16776, 1727482), (18192, 1593021), (18232, 1589526), (20038, 1446264), (20087, 1442736), (20511, 1412912), (24698, 1173384), (27288, 1062014), (27348, 1059684), (30057, 964176), (32594, 889128), (33552, 863741), (36464, 794763), (37047, 782256), (40076, 723132), (40174, 721368), (41022, 706456), (48891, 592752), (49396, 586692), (54576, 531007), (54696, 529842), (60114, 482088), (60261, 480912), (65188, 444564), (74094, 391128), (80152, 361566), (80348, 360684), (82044, 353228), (88307, 328176), (90171, 321392), (97782, 296376), (98792, 293346), (109392, 264921), (111141, 260752), (120228, 241044), (120522, 240456), (130376, 222282), (146673, 197584), (148188, 195564), (160304, 180783), (160696, 180342), (164088, 176614)]