398652192

素因数分解:

$2^5\times 3^6\times {\mathrm{23}}^1\times {\mathrm{743}}^1$

素因数の和:794

約数の個数: 168

約数和(自身を含む): 1229546304

約数和(自身を除く): 830894112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 207, 216, 243, 276, 288, 324, 368, 414, 432, 486, 552, 621, 648, 729, 736, 743, 828, 864, 972, 1104, 1242, 1296, 1458, 1486, 1656, 1863, 1944, 2208, 2229, 2484, 2592, 2916, 2972, 3312, 3726, 3888, 4458, 4968, 5589, 5832, 5944, 6624, 6687, 7452, 7776, 8916, 9936, 11178, 11664, 11888, 13374, 14904, 16767, 17089, 17832, 19872, 20061, 22356, 23328, 23776, 26748, 29808, 33534, 34178, 35664, 40122, 44712, 51267, 53496, 59616, 60183, 67068, 68356, 71328, 80244, 89424, 102534, 106992, 120366, 134136, 136712, 153801, 160488, 178848, 180549, 205068, 213984, 240732, 268272, 273424, 307602, 320976, 361098, 410136, 461403, 481464, 536544, 541647, 546848, 615204, 641952, 722196, 820272, 922806, 962928, 1083294, 1230408, 1384209, 1444392, 1640544, 1845612, 1925856, 2166588, 2460816, 2768418, 2888784, 3691224, 4152627, 4333176, 4921632, 5536836, 5777568, 7382448, 8305254, 8666352, 11073672, 12457881, 14764896, 16610508, 17332704, 22147344, 24915762, 33221016, 44294688, 49831524, 66442032, 99663048, 132884064, 199326096, 398652192]

約数ペア:

[(1, 398652192), (2, 199326096), (3, 132884064), (4, 99663048), (6, 66442032), (8, 49831524), (9, 44294688), (12, 33221016), (16, 24915762), (18, 22147344), (23, 17332704), (24, 16610508), (27, 14764896), (32, 12457881), (36, 11073672), (46, 8666352), (48, 8305254), (54, 7382448), (69, 5777568), (72, 5536836), (81, 4921632), (92, 4333176), (96, 4152627), (108, 3691224), (138, 2888784), (144, 2768418), (162, 2460816), (184, 2166588), (207, 1925856), (216, 1845612), (243, 1640544), (276, 1444392), (288, 1384209), (324, 1230408), (368, 1083294), (414, 962928), (432, 922806), (486, 820272), (552, 722196), (621, 641952), (648, 615204), (729, 546848), (736, 541647), (743, 536544), (828, 481464), (864, 461403), (972, 410136), (1104, 361098), (1242, 320976), (1296, 307602), (1458, 273424), (1486, 268272), (1656, 240732), (1863, 213984), (1944, 205068), (2208, 180549), (2229, 178848), (2484, 160488), (2592, 153801), (2916, 136712), (2972, 134136), (3312, 120366), (3726, 106992), (3888, 102534), (4458, 89424), (4968, 80244), (5589, 71328), (5832, 68356), (5944, 67068), (6624, 60183), (6687, 59616), (7452, 53496), (7776, 51267), (8916, 44712), (9936, 40122), (11178, 35664), (11664, 34178), (11888, 33534), (13374, 29808), (14904, 26748), (16767, 23776), (17089, 23328), (17832, 22356), (19872, 20061)]