1951499952

素因数分解:

$2^4\times 3^5\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:342

約数の個数: 240

約数和(自身を含む): 5990449920

約数和(自身を除く): 4038949968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 139, 144, 157, 162, 184, 207, 216, 243, 276, 278, 314, 324, 368, 414, 417, 432, 471, 486, 552, 556, 621, 628, 648, 828, 834, 942, 972, 1104, 1112, 1242, 1251, 1256, 1296, 1413, 1656, 1668, 1863, 1884, 1944, 2224, 2484, 2502, 2512, 2826, 3197, 3312, 3336, 3611, 3726, 3753, 3768, 3888, 4239, 4968, 5004, 5589, 5652, 6394, 6672, 7222, 7452, 7506, 7536, 8478, 9591, 9936, 10008, 10833, 11178, 11259, 11304, 12717, 12788, 14444, 14904, 15012, 16956, 19182, 20016, 21666, 21823, 22356, 22518, 22608, 25434, 25576, 28773, 28888, 29808, 30024, 32499, 33777, 33912, 38151, 38364, 43332, 43646, 44712, 45036, 50868, 51152, 57546, 57776, 60048, 64998, 65469, 67554, 67824, 76302, 76728, 86319, 86664, 87292, 89424, 90072, 97497, 101736, 115092, 129996, 130938, 135108, 152604, 153456, 172638, 173328, 174584, 180144, 194994, 196407, 203472, 230184, 258957, 259992, 261876, 270216, 292491, 305208, 345276, 349168, 389988, 392814, 460368, 501929, 517914, 519984, 523752, 540432, 584982, 589221, 610416, 690552, 776871, 779976, 785628, 877473, 1003858, 1035828, 1047504, 1169964, 1178442, 1381104, 1505787, 1553742, 1559952, 1571256, 1754946, 1767663, 2007716, 2071656, 2339928, 2356884, 3011574, 3107484, 3142512, 3509892, 3535326, 4015432, 4143312, 4517361, 4679856, 4713768, 5302989, 6023148, 6214968, 7019784, 7070652, 8030864, 9034722, 9427536, 10605978, 12046296, 12429936, 13552083, 14039568, 14141304, 18069444, 21211956, 24092592, 27104166, 28282608, 36138888, 40656249, 42423912, 54208332, 72277776, 81312498, 84847824, 108416664, 121968747, 162624996, 216833328, 243937494, 325249992, 487874988, 650499984, 975749976, 1951499952]

約数ペア:

[(1, 1951499952), (2, 975749976), (3, 650499984), (4, 487874988), (6, 325249992), (8, 243937494), (9, 216833328), (12, 162624996), (16, 121968747), (18, 108416664), (23, 84847824), (24, 81312498), (27, 72277776), (36, 54208332), (46, 42423912), (48, 40656249), (54, 36138888), (69, 28282608), (72, 27104166), (81, 24092592), (92, 21211956), (108, 18069444), (138, 14141304), (139, 14039568), (144, 13552083), (157, 12429936), (162, 12046296), (184, 10605978), (207, 9427536), (216, 9034722), (243, 8030864), (276, 7070652), (278, 7019784), (314, 6214968), (324, 6023148), (368, 5302989), (414, 4713768), (417, 4679856), (432, 4517361), (471, 4143312), (486, 4015432), (552, 3535326), (556, 3509892), (621, 3142512), (628, 3107484), (648, 3011574), (828, 2356884), (834, 2339928), (942, 2071656), (972, 2007716), (1104, 1767663), (1112, 1754946), (1242, 1571256), (1251, 1559952), (1256, 1553742), (1296, 1505787), (1413, 1381104), (1656, 1178442), (1668, 1169964), (1863, 1047504), (1884, 1035828), (1944, 1003858), (2224, 877473), (2484, 785628), (2502, 779976), (2512, 776871), (2826, 690552), (3197, 610416), (3312, 589221), (3336, 584982), (3611, 540432), (3726, 523752), (3753, 519984), (3768, 517914), (3888, 501929), (4239, 460368), (4968, 392814), (5004, 389988), (5589, 349168), (5652, 345276), (6394, 305208), (6672, 292491), (7222, 270216), (7452, 261876), (7506, 259992), (7536, 258957), (8478, 230184), (9591, 203472), (9936, 196407), (10008, 194994), (10833, 180144), (11178, 174584), (11259, 173328), (11304, 172638), (12717, 153456), (12788, 152604), (14444, 135108), (14904, 130938), (15012, 129996), (16956, 115092), (19182, 101736), (20016, 97497), (21666, 90072), (21823, 89424), (22356, 87292), (22518, 86664), (22608, 86319), (25434, 76728), (25576, 76302), (28773, 67824), (28888, 67554), (29808, 65469), (30024, 64998), (32499, 60048), (33777, 57776), (33912, 57546), (38151, 51152), (38364, 50868), (43332, 45036), (43646, 44712)]