21770509968

素因数分解:

$2^4\times 3^5\times {\mathrm{41}}^2\times {\mathrm{3331}}^1$

素因数の和:3436

約数の個数: 180

約数和(自身を含む): 64781850224

約数和(自身を除く): 43011340256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 41, 48, 54, 72, 81, 82, 108, 123, 144, 162, 164, 216, 243, 246, 324, 328, 369, 432, 486, 492, 648, 656, 738, 972, 984, 1107, 1296, 1476, 1681, 1944, 1968, 2214, 2952, 3321, 3331, 3362, 3888, 4428, 5043, 5904, 6642, 6662, 6724, 8856, 9963, 9993, 10086, 13284, 13324, 13448, 15129, 17712, 19926, 19986, 20172, 26568, 26648, 26896, 29979, 30258, 39852, 39972, 40344, 45387, 53136, 53296, 59958, 60516, 79704, 79944, 80688, 89937, 90774, 119916, 121032, 136161, 136571, 159408, 159888, 179874, 181548, 239832, 242064, 269811, 272322, 273142, 359748, 363096, 408483, 409713, 479664, 539622, 544644, 546284, 719496, 726192, 809433, 816966, 819426, 1079244, 1089288, 1092568, 1229139, 1438992, 1618866, 1633932, 1638852, 2158488, 2178576, 2185136, 2458278, 3237732, 3267864, 3277704, 3687417, 4316976, 4916556, 5599411, 6475464, 6535728, 6555408, 7374834, 9833112, 11062251, 11198822, 12950928, 14749668, 16798233, 19666224, 22124502, 22397644, 29499336, 33186753, 33596466, 44249004, 44795288, 50394699, 58998672, 66373506, 67192932, 88498008, 89590576, 100789398, 132747012, 134385864, 151184097, 176996016, 201578796, 265494024, 268771728, 302368194, 403157592, 453552291, 530988048, 604736388, 806315184, 907104582, 1209472776, 1360656873, 1814209164, 2418945552, 2721313746, 3628418328, 5442627492, 7256836656, 10885254984, 21770509968]

約数ペア:

[(1, 21770509968), (2, 10885254984), (3, 7256836656), (4, 5442627492), (6, 3628418328), (8, 2721313746), (9, 2418945552), (12, 1814209164), (16, 1360656873), (18, 1209472776), (24, 907104582), (27, 806315184), (36, 604736388), (41, 530988048), (48, 453552291), (54, 403157592), (72, 302368194), (81, 268771728), (82, 265494024), (108, 201578796), (123, 176996016), (144, 151184097), (162, 134385864), (164, 132747012), (216, 100789398), (243, 89590576), (246, 88498008), (324, 67192932), (328, 66373506), (369, 58998672), (432, 50394699), (486, 44795288), (492, 44249004), (648, 33596466), (656, 33186753), (738, 29499336), (972, 22397644), (984, 22124502), (1107, 19666224), (1296, 16798233), (1476, 14749668), (1681, 12950928), (1944, 11198822), (1968, 11062251), (2214, 9833112), (2952, 7374834), (3321, 6555408), (3331, 6535728), (3362, 6475464), (3888, 5599411), (4428, 4916556), (5043, 4316976), (5904, 3687417), (6642, 3277704), (6662, 3267864), (6724, 3237732), (8856, 2458278), (9963, 2185136), (9993, 2178576), (10086, 2158488), (13284, 1638852), (13324, 1633932), (13448, 1618866), (15129, 1438992), (17712, 1229139), (19926, 1092568), (19986, 1089288), (20172, 1079244), (26568, 819426), (26648, 816966), (26896, 809433), (29979, 726192), (30258, 719496), (39852, 546284), (39972, 544644), (40344, 539622), (45387, 479664), (53136, 409713), (53296, 408483), (59958, 363096), (60516, 359748), (79704, 273142), (79944, 272322), (80688, 269811), (89937, 242064), (90774, 239832), (119916, 181548), (121032, 179874), (136161, 159888), (136571, 159408)]