268833992440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{86323}}^1$

素因数の和:86513

約数の個数: 128

約数和(自身を含む): 669577285440

約数和(自身を除く): 400743293000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 53, 65, 104, 106, 113, 130, 212, 226, 260, 265, 424, 452, 520, 530, 565, 689, 904, 1060, 1130, 1378, 1469, 2120, 2260, 2756, 2938, 3445, 4520, 5512, 5876, 5989, 6890, 7345, 11752, 11978, 13780, 14690, 23956, 27560, 29380, 29945, 47912, 58760, 59890, 77857, 86323, 119780, 155714, 172646, 239560, 311428, 345292, 389285, 431615, 622856, 690584, 778570, 863230, 1122199, 1557140, 1726460, 2244398, 3114280, 3452920, 4488796, 4575119, 5610995, 8977592, 9150238, 9754499, 11221990, 18300476, 19508998, 22443980, 22875595, 36600952, 39017996, 44887960, 45751190, 48772495, 59476547, 78035992, 91502380, 97544990, 118953094, 126808487, 183004760, 195089980, 237906188, 253616974, 297382735, 390179960, 475812376, 507233948, 516988447, 594765470, 634042435, 1014467896, 1033976894, 1189530940, 1268084870, 2067953788, 2379061880, 2536169740, 2584942235, 4135907576, 5072339480, 5169884470, 6720849811, 10339768940, 13441699622, 20679537880, 26883399244, 33604249055, 53766798488, 67208498110, 134416996220, 268833992440]

約数ペア:

[(1, 268833992440), (2, 134416996220), (4, 67208498110), (5, 53766798488), (8, 33604249055), (10, 26883399244), (13, 20679537880), (20, 13441699622), (26, 10339768940), (40, 6720849811), (52, 5169884470), (53, 5072339480), (65, 4135907576), (104, 2584942235), (106, 2536169740), (113, 2379061880), (130, 2067953788), (212, 1268084870), (226, 1189530940), (260, 1033976894), (265, 1014467896), (424, 634042435), (452, 594765470), (520, 516988447), (530, 507233948), (565, 475812376), (689, 390179960), (904, 297382735), (1060, 253616974), (1130, 237906188), (1378, 195089980), (1469, 183004760), (2120, 126808487), (2260, 118953094), (2756, 97544990), (2938, 91502380), (3445, 78035992), (4520, 59476547), (5512, 48772495), (5876, 45751190), (5989, 44887960), (6890, 39017996), (7345, 36600952), (11752, 22875595), (11978, 22443980), (13780, 19508998), (14690, 18300476), (23956, 11221990), (27560, 9754499), (29380, 9150238), (29945, 8977592), (47912, 5610995), (58760, 4575119), (59890, 4488796), (77857, 3452920), (86323, 3114280), (119780, 2244398), (155714, 1726460), (172646, 1557140), (239560, 1122199), (311428, 863230), (345292, 778570), (389285, 690584), (431615, 622856)]