198933336

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{113}}^1\times {\mathrm{499}}^1$

素因数の和:638

約数の個数: 144

約数和(自身を含む): 633555000

約数和(自身を除く): 434621664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 113, 126, 147, 168, 196, 226, 252, 294, 339, 392, 441, 452, 499, 504, 588, 678, 791, 882, 904, 998, 1017, 1176, 1356, 1497, 1582, 1764, 1996, 2034, 2373, 2712, 2994, 3164, 3493, 3528, 3992, 4068, 4491, 4746, 5537, 5988, 6328, 6986, 7119, 8136, 8982, 9492, 10479, 11074, 11976, 13972, 14238, 16611, 17964, 18984, 20958, 22148, 24451, 27944, 28476, 31437, 33222, 35928, 41916, 44296, 48902, 49833, 56387, 56952, 62874, 66444, 73353, 83832, 97804, 99666, 112774, 125748, 132888, 146706, 169161, 195608, 199332, 220059, 225548, 251496, 293412, 338322, 394709, 398664, 440118, 451096, 507483, 586824, 676644, 789418, 880236, 1014966, 1184127, 1353288, 1578836, 1760472, 2029932, 2368254, 2762963, 3157672, 3552381, 4059864, 4736508, 5525926, 7104762, 8288889, 9473016, 11051852, 14209524, 16577778, 22103704, 24866667, 28419048, 33155556, 49733334, 66311112, 99466668, 198933336]

約数ペア:

[(1, 198933336), (2, 99466668), (3, 66311112), (4, 49733334), (6, 33155556), (7, 28419048), (8, 24866667), (9, 22103704), (12, 16577778), (14, 14209524), (18, 11051852), (21, 9473016), (24, 8288889), (28, 7104762), (36, 5525926), (42, 4736508), (49, 4059864), (56, 3552381), (63, 3157672), (72, 2762963), (84, 2368254), (98, 2029932), (113, 1760472), (126, 1578836), (147, 1353288), (168, 1184127), (196, 1014966), (226, 880236), (252, 789418), (294, 676644), (339, 586824), (392, 507483), (441, 451096), (452, 440118), (499, 398664), (504, 394709), (588, 338322), (678, 293412), (791, 251496), (882, 225548), (904, 220059), (998, 199332), (1017, 195608), (1176, 169161), (1356, 146706), (1497, 132888), (1582, 125748), (1764, 112774), (1996, 99666), (2034, 97804), (2373, 83832), (2712, 73353), (2994, 66444), (3164, 62874), (3493, 56952), (3528, 56387), (3992, 49833), (4068, 48902), (4491, 44296), (4746, 41916), (5537, 35928), (5988, 33222), (6328, 31437), (6986, 28476), (7119, 27944), (8136, 24451), (8982, 22148), (9492, 20958), (10479, 18984), (11074, 17964), (11976, 16611), (13972, 14238)]