1799956872

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{499}}^1$

素因数の和:956

約数の個数: 192

約数和(自身を含む): 5924880000

約数和(自身を除く): 4124923128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 421, 476, 499, 504, 612, 714, 842, 952, 998, 1071, 1224, 1263, 1428, 1497, 1684, 1996, 2142, 2526, 2856, 2947, 2994, 3368, 3493, 3789, 3992, 4284, 4491, 5052, 5894, 5988, 6986, 7157, 7578, 8483, 8568, 8841, 8982, 10104, 10479, 11788, 11976, 13972, 14314, 15156, 16966, 17682, 17964, 20958, 21471, 23576, 25449, 26523, 27944, 28628, 30312, 31437, 33932, 35364, 35928, 41916, 42942, 50099, 50898, 53046, 57256, 59381, 62874, 64413, 67864, 70728, 76347, 83832, 85884, 100198, 101796, 106092, 118762, 125748, 128826, 150297, 152694, 171768, 178143, 200396, 203592, 210079, 212184, 237524, 251496, 257652, 300594, 305388, 356286, 400792, 420158, 450891, 475048, 515304, 534429, 601188, 610776, 630237, 712572, 840316, 901782, 1068858, 1202376, 1260474, 1425144, 1470553, 1680632, 1803564, 1890711, 2137716, 2520948, 2941106, 3571343, 3607128, 3781422, 4275432, 4411659, 5041896, 5882212, 7142686, 7562844, 8823318, 10714029, 11764424, 13234977, 14285372, 15125688, 17646636, 21428058, 24999401, 26469954, 28570744, 32142087, 35293272, 42856116, 49998802, 52939908, 64284174, 74998203, 85712232, 99997604, 105879816, 128568348, 149996406, 199995208, 224994609, 257136696, 299992812, 449989218, 599985624, 899978436, 1799956872]

約数ペア:

[(1, 1799956872), (2, 899978436), (3, 599985624), (4, 449989218), (6, 299992812), (7, 257136696), (8, 224994609), (9, 199995208), (12, 149996406), (14, 128568348), (17, 105879816), (18, 99997604), (21, 85712232), (24, 74998203), (28, 64284174), (34, 52939908), (36, 49998802), (42, 42856116), (51, 35293272), (56, 32142087), (63, 28570744), (68, 26469954), (72, 24999401), (84, 21428058), (102, 17646636), (119, 15125688), (126, 14285372), (136, 13234977), (153, 11764424), (168, 10714029), (204, 8823318), (238, 7562844), (252, 7142686), (306, 5882212), (357, 5041896), (408, 4411659), (421, 4275432), (476, 3781422), (499, 3607128), (504, 3571343), (612, 2941106), (714, 2520948), (842, 2137716), (952, 1890711), (998, 1803564), (1071, 1680632), (1224, 1470553), (1263, 1425144), (1428, 1260474), (1497, 1202376), (1684, 1068858), (1996, 901782), (2142, 840316), (2526, 712572), (2856, 630237), (2947, 610776), (2994, 601188), (3368, 534429), (3493, 515304), (3789, 475048), (3992, 450891), (4284, 420158), (4491, 400792), (5052, 356286), (5894, 305388), (5988, 300594), (6986, 257652), (7157, 251496), (7578, 237524), (8483, 212184), (8568, 210079), (8841, 203592), (8982, 200396), (10104, 178143), (10479, 171768), (11788, 152694), (11976, 150297), (13972, 128826), (14314, 125748), (15156, 118762), (16966, 106092), (17682, 101796), (17964, 100198), (20958, 85884), (21471, 83832), (23576, 76347), (25449, 70728), (26523, 67864), (27944, 64413), (28628, 62874), (30312, 59381), (31437, 57256), (33932, 53046), (35364, 50898), (35928, 50099), (41916, 42942)]