21908553408

素因数分解:

$2^6\times 3^5\times 7^1\times {\mathrm{201247}}^1$

素因数の和:201281

約数の個数: 168

約数和(自身を含む): 74426340352

約数和(自身を除く): 52517786944

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 243, 252, 288, 324, 336, 378, 432, 448, 486, 504, 567, 576, 648, 672, 756, 864, 972, 1008, 1134, 1296, 1344, 1512, 1701, 1728, 1944, 2016, 2268, 2592, 3024, 3402, 3888, 4032, 4536, 5184, 6048, 6804, 7776, 9072, 12096, 13608, 15552, 18144, 27216, 36288, 54432, 108864, 201247, 402494, 603741, 804988, 1207482, 1408729, 1609976, 1811223, 2414964, 2817458, 3219952, 3622446, 4226187, 4829928, 5433669, 5634916, 6439904, 7244892, 8452374, 9659856, 10867338, 11269832, 12678561, 12879808, 14489784, 16301007, 16904748, 19319712, 21734676, 22539664, 25357122, 28979568, 32602014, 33809496, 38035683, 38639424, 43469352, 45079328, 48903021, 50714244, 57959136, 65204028, 67618992, 76071366, 86938704, 90158656, 97806042, 101428488, 114107049, 115918272, 130408056, 135237984, 152142732, 173877408, 195612084, 202856976, 228214098, 260816112, 270475968, 304285464, 342321147, 347754816, 391224168, 405713952, 456428196, 521632224, 608570928, 684642294, 782448336, 811427904, 912856392, 1043264448, 1217141856, 1369284588, 1564896672, 1825712784, 2434283712, 2738569176, 3129793344, 3651425568, 5477138352, 7302851136, 10954276704, 21908553408]

約数ペア:

[(1, 21908553408), (2, 10954276704), (3, 7302851136), (4, 5477138352), (6, 3651425568), (7, 3129793344), (8, 2738569176), (9, 2434283712), (12, 1825712784), (14, 1564896672), (16, 1369284588), (18, 1217141856), (21, 1043264448), (24, 912856392), (27, 811427904), (28, 782448336), (32, 684642294), (36, 608570928), (42, 521632224), (48, 456428196), (54, 405713952), (56, 391224168), (63, 347754816), (64, 342321147), (72, 304285464), (81, 270475968), (84, 260816112), (96, 228214098), (108, 202856976), (112, 195612084), (126, 173877408), (144, 152142732), (162, 135237984), (168, 130408056), (189, 115918272), (192, 114107049), (216, 101428488), (224, 97806042), (243, 90158656), (252, 86938704), (288, 76071366), (324, 67618992), (336, 65204028), (378, 57959136), (432, 50714244), (448, 48903021), (486, 45079328), (504, 43469352), (567, 38639424), (576, 38035683), (648, 33809496), (672, 32602014), (756, 28979568), (864, 25357122), (972, 22539664), (1008, 21734676), (1134, 19319712), (1296, 16904748), (1344, 16301007), (1512, 14489784), (1701, 12879808), (1728, 12678561), (1944, 11269832), (2016, 10867338), (2268, 9659856), (2592, 8452374), (3024, 7244892), (3402, 6439904), (3888, 5634916), (4032, 5433669), (4536, 4829928), (5184, 4226187), (6048, 3622446), (6804, 3219952), (7776, 2817458), (9072, 2414964), (12096, 1811223), (13608, 1609976), (15552, 1408729), (18144, 1207482), (27216, 804988), (36288, 603741), (54432, 402494), (108864, 201247)]