490635504

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:212

約数の個数: 240

約数和(自身を含む): 1532044800

約数和(自身を除く): 1041409296

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 43, 48, 51, 59, 68, 72, 79, 86, 102, 118, 129, 136, 144, 153, 158, 172, 177, 204, 236, 237, 258, 272, 306, 316, 344, 354, 387, 408, 472, 474, 516, 531, 612, 632, 688, 708, 711, 731, 774, 816, 944, 948, 1003, 1032, 1062, 1224, 1264, 1343, 1416, 1422, 1462, 1548, 1896, 2006, 2064, 2124, 2193, 2448, 2537, 2686, 2832, 2844, 2924, 3009, 3096, 3397, 3792, 4012, 4029, 4248, 4386, 4661, 5074, 5372, 5688, 5848, 6018, 6192, 6579, 6794, 7611, 8024, 8058, 8496, 8772, 9027, 9322, 10148, 10191, 10744, 11376, 11696, 12036, 12087, 13158, 13588, 13983, 15222, 16048, 16116, 17544, 18054, 18644, 20296, 20382, 21488, 22833, 24072, 24174, 26316, 27176, 27966, 30444, 30573, 32232, 35088, 36108, 37288, 40592, 40764, 41949, 43129, 45666, 48144, 48348, 52632, 54352, 55932, 57749, 60888, 61146, 64464, 72216, 74576, 79237, 81528, 83898, 86258, 91332, 96696, 105264, 111864, 115498, 121776, 122292, 129387, 144432, 158474, 163056, 167796, 172516, 173247, 182664, 193392, 200423, 223728, 230996, 237711, 244584, 258774, 316948, 335592, 345032, 346494, 365328, 388161, 400846, 461992, 475422, 489168, 517548, 519741, 601269, 633896, 671184, 690064, 692988, 713133, 776322, 801692, 923984, 950844, 1035096, 1039482, 1202538, 1267792, 1385976, 1426266, 1552644, 1603384, 1803807, 1901688, 2070192, 2078964, 2405076, 2771952, 2852532, 3105288, 3206768, 3407191, 3607614, 3803376, 4157928, 4810152, 5705064, 6210576, 6814382, 7215228, 8315856, 9620304, 10221573, 11410128, 13628764, 14430456, 20443146, 27257528, 28860912, 30664719, 40886292, 54515056, 61329438, 81772584, 122658876, 163545168, 245317752, 490635504]

約数ペア:

[(1, 490635504), (2, 245317752), (3, 163545168), (4, 122658876), (6, 81772584), (8, 61329438), (9, 54515056), (12, 40886292), (16, 30664719), (17, 28860912), (18, 27257528), (24, 20443146), (34, 14430456), (36, 13628764), (43, 11410128), (48, 10221573), (51, 9620304), (59, 8315856), (68, 7215228), (72, 6814382), (79, 6210576), (86, 5705064), (102, 4810152), (118, 4157928), (129, 3803376), (136, 3607614), (144, 3407191), (153, 3206768), (158, 3105288), (172, 2852532), (177, 2771952), (204, 2405076), (236, 2078964), (237, 2070192), (258, 1901688), (272, 1803807), (306, 1603384), (316, 1552644), (344, 1426266), (354, 1385976), (387, 1267792), (408, 1202538), (472, 1039482), (474, 1035096), (516, 950844), (531, 923984), (612, 801692), (632, 776322), (688, 713133), (708, 692988), (711, 690064), (731, 671184), (774, 633896), (816, 601269), (944, 519741), (948, 517548), (1003, 489168), (1032, 475422), (1062, 461992), (1224, 400846), (1264, 388161), (1343, 365328), (1416, 346494), (1422, 345032), (1462, 335592), (1548, 316948), (1896, 258774), (2006, 244584), (2064, 237711), (2124, 230996), (2193, 223728), (2448, 200423), (2537, 193392), (2686, 182664), (2832, 173247), (2844, 172516), (2924, 167796), (3009, 163056), (3096, 158474), (3397, 144432), (3792, 129387), (4012, 122292), (4029, 121776), (4248, 115498), (4386, 111864), (4661, 105264), (5074, 96696), (5372, 91332), (5688, 86258), (5848, 83898), (6018, 81528), (6192, 79237), (6579, 74576), (6794, 72216), (7611, 64464), (8024, 61146), (8058, 60888), (8496, 57749), (8772, 55932), (9027, 54352), (9322, 52632), (10148, 48348), (10191, 48144), (10744, 45666), (11376, 43129), (11696, 41949), (12036, 40764), (12087, 40592), (13158, 37288), (13588, 36108), (13983, 35088), (15222, 32232), (16048, 30573), (16116, 30444), (17544, 27966), (18054, 27176), (18644, 26316), (20296, 24174), (20382, 24072), (21488, 22833)]