2099247984

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:392

約数の個数: 240

約数和(自身を含む): 6450256800

約数和(自身を除く): 4351008816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 37, 38, 48, 57, 72, 74, 76, 89, 111, 114, 144, 148, 152, 171, 178, 222, 228, 233, 267, 296, 304, 333, 342, 356, 444, 456, 466, 534, 592, 666, 684, 699, 703, 712, 801, 888, 912, 932, 1068, 1332, 1368, 1398, 1406, 1424, 1602, 1691, 1776, 1864, 2097, 2109, 2136, 2664, 2736, 2796, 2812, 3204, 3293, 3382, 3728, 4194, 4218, 4272, 4427, 5073, 5328, 5592, 5624, 6327, 6408, 6586, 6764, 8388, 8436, 8621, 8854, 9879, 10146, 11184, 11248, 12654, 12816, 13172, 13281, 13528, 15219, 16776, 16872, 17242, 17708, 19758, 20292, 20737, 25308, 25863, 26344, 26562, 27056, 29637, 30438, 33552, 33744, 34484, 35416, 39516, 39843, 40584, 41474, 50616, 51726, 52688, 53124, 59274, 60876, 62211, 62567, 68968, 70832, 77589, 79032, 79686, 81168, 82948, 101232, 103452, 106248, 118548, 121752, 124422, 125134, 137936, 155178, 158064, 159372, 163799, 165896, 186633, 187701, 206904, 212496, 237096, 243504, 248844, 250268, 310356, 318744, 327598, 331792, 373266, 375402, 394003, 413808, 474192, 491397, 497688, 500536, 563103, 620712, 637488, 655196, 746532, 750804, 767269, 788006, 982794, 995376, 1001072, 1126206, 1182009, 1241424, 1310392, 1474191, 1493064, 1501608, 1534538, 1576012, 1965588, 2252412, 2301807, 2364018, 2620784, 2948382, 2986128, 3003216, 3069076, 3152024, 3546027, 3931176, 4504824, 4603614, 4728036, 5896764, 6138152, 6304048, 6905421, 7092054, 7862352, 9009648, 9207228, 9456072, 11793528, 12276304, 13810842, 14184108, 14578111, 18414456, 18912144, 23587056, 27621684, 28368216, 29156222, 36828912, 43734333, 55243368, 56736432, 58312444, 87468666, 110486736, 116624888, 131202999, 174937332, 233249776, 262405998, 349874664, 524811996, 699749328, 1049623992, 2099247984]

約数ペア:

[(1, 2099247984), (2, 1049623992), (3, 699749328), (4, 524811996), (6, 349874664), (8, 262405998), (9, 233249776), (12, 174937332), (16, 131202999), (18, 116624888), (19, 110486736), (24, 87468666), (36, 58312444), (37, 56736432), (38, 55243368), (48, 43734333), (57, 36828912), (72, 29156222), (74, 28368216), (76, 27621684), (89, 23587056), (111, 18912144), (114, 18414456), (144, 14578111), (148, 14184108), (152, 13810842), (171, 12276304), (178, 11793528), (222, 9456072), (228, 9207228), (233, 9009648), (267, 7862352), (296, 7092054), (304, 6905421), (333, 6304048), (342, 6138152), (356, 5896764), (444, 4728036), (456, 4603614), (466, 4504824), (534, 3931176), (592, 3546027), (666, 3152024), (684, 3069076), (699, 3003216), (703, 2986128), (712, 2948382), (801, 2620784), (888, 2364018), (912, 2301807), (932, 2252412), (1068, 1965588), (1332, 1576012), (1368, 1534538), (1398, 1501608), (1406, 1493064), (1424, 1474191), (1602, 1310392), (1691, 1241424), (1776, 1182009), (1864, 1126206), (2097, 1001072), (2109, 995376), (2136, 982794), (2664, 788006), (2736, 767269), (2796, 750804), (2812, 746532), (3204, 655196), (3293, 637488), (3382, 620712), (3728, 563103), (4194, 500536), (4218, 497688), (4272, 491397), (4427, 474192), (5073, 413808), (5328, 394003), (5592, 375402), (5624, 373266), (6327, 331792), (6408, 327598), (6586, 318744), (6764, 310356), (8388, 250268), (8436, 248844), (8621, 243504), (8854, 237096), (9879, 212496), (10146, 206904), (11184, 187701), (11248, 186633), (12654, 165896), (12816, 163799), (13172, 159372), (13281, 158064), (13528, 155178), (15219, 137936), (16776, 125134), (16872, 124422), (17242, 121752), (17708, 118548), (19758, 106248), (20292, 103452), (20737, 101232), (25308, 82948), (25863, 81168), (26344, 79686), (26562, 79032), (27056, 77589), (29637, 70832), (30438, 68968), (33552, 62567), (33744, 62211), (34484, 60876), (35416, 59274), (39516, 53124), (39843, 52688), (40584, 51726), (41474, 50616)]