240136624

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1259}}^1$

素因数の和:1418

約数の個数: 80

約数和(自身を含む): 577463040

約数和(自身を除く): 337326416

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 131, 182, 208, 262, 364, 524, 728, 917, 1048, 1259, 1456, 1703, 1834, 2096, 2518, 3406, 3668, 5036, 6812, 7336, 8813, 10072, 11921, 13624, 14672, 16367, 17626, 20144, 23842, 27248, 32734, 35252, 47684, 65468, 70504, 95368, 114569, 130936, 141008, 164929, 190736, 229138, 261872, 329858, 458276, 659716, 916552, 1154503, 1319432, 1833104, 2144077, 2309006, 2638864, 4288154, 4618012, 8576308, 9236024, 15008539, 17152616, 18472048, 30017078, 34305232, 60034156, 120068312, 240136624]

約数ペア:

[(1, 240136624), (2, 120068312), (4, 60034156), (7, 34305232), (8, 30017078), (13, 18472048), (14, 17152616), (16, 15008539), (26, 9236024), (28, 8576308), (52, 4618012), (56, 4288154), (91, 2638864), (104, 2309006), (112, 2144077), (131, 1833104), (182, 1319432), (208, 1154503), (262, 916552), (364, 659716), (524, 458276), (728, 329858), (917, 261872), (1048, 229138), (1259, 190736), (1456, 164929), (1703, 141008), (1834, 130936), (2096, 114569), (2518, 95368), (3406, 70504), (3668, 65468), (5036, 47684), (6812, 35252), (7336, 32734), (8813, 27248), (10072, 23842), (11921, 20144), (13624, 17626), (14672, 16367)]