619132032

素因数分解:

$2^7\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7789}}^1$

素因数の和:7835

約数の個数: 128

約数和(自身を含む): 1906992000

約数和(自身を除く): 1287859968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 92, 96, 108, 128, 138, 144, 184, 192, 207, 216, 276, 288, 368, 384, 414, 432, 552, 576, 621, 736, 828, 864, 1104, 1152, 1242, 1472, 1656, 1728, 2208, 2484, 2944, 3312, 3456, 4416, 4968, 6624, 7789, 8832, 9936, 13248, 15578, 19872, 23367, 26496, 31156, 39744, 46734, 62312, 70101, 79488, 93468, 124624, 140202, 179147, 186936, 210303, 249248, 280404, 358294, 373872, 420606, 498496, 537441, 560808, 716588, 747744, 841212, 996992, 1074882, 1121616, 1433176, 1495488, 1612323, 1682424, 2149764, 2243232, 2866352, 2990976, 3224646, 3364848, 4299528, 4486464, 4836969, 5732704, 6449292, 6729696, 8599056, 8972928, 9673938, 11465408, 12898584, 13459392, 17198112, 19347876, 22930816, 25797168, 26918784, 34396224, 38695752, 51594336, 68792448, 77391504, 103188672, 154783008, 206377344, 309566016, 619132032]

約数ペア:

[(1, 619132032), (2, 309566016), (3, 206377344), (4, 154783008), (6, 103188672), (8, 77391504), (9, 68792448), (12, 51594336), (16, 38695752), (18, 34396224), (23, 26918784), (24, 25797168), (27, 22930816), (32, 19347876), (36, 17198112), (46, 13459392), (48, 12898584), (54, 11465408), (64, 9673938), (69, 8972928), (72, 8599056), (92, 6729696), (96, 6449292), (108, 5732704), (128, 4836969), (138, 4486464), (144, 4299528), (184, 3364848), (192, 3224646), (207, 2990976), (216, 2866352), (276, 2243232), (288, 2149764), (368, 1682424), (384, 1612323), (414, 1495488), (432, 1433176), (552, 1121616), (576, 1074882), (621, 996992), (736, 841212), (828, 747744), (864, 716588), (1104, 560808), (1152, 537441), (1242, 498496), (1472, 420606), (1656, 373872), (1728, 358294), (2208, 280404), (2484, 249248), (2944, 210303), (3312, 186936), (3456, 179147), (4416, 140202), (4968, 124624), (6624, 93468), (7789, 79488), (8832, 70101), (9936, 62312), (13248, 46734), (15578, 39744), (19872, 31156), (23367, 26496)]