212245488

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5399}}^1$

素因数の和:5436

約数の個数: 160

約数和(自身を含む): 749952000

約数和(自身を除く): 537706512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 182, 189, 208, 216, 234, 252, 273, 312, 336, 351, 364, 378, 432, 468, 504, 546, 624, 702, 728, 756, 819, 936, 1008, 1092, 1404, 1456, 1512, 1638, 1872, 2184, 2457, 2808, 3024, 3276, 4368, 4914, 5399, 5616, 6552, 9828, 10798, 13104, 16197, 19656, 21596, 32394, 37793, 39312, 43192, 48591, 64788, 70187, 75586, 86384, 97182, 113379, 129576, 140374, 145773, 151172, 194364, 210561, 226758, 259152, 280748, 291546, 302344, 340137, 388728, 421122, 453516, 491309, 561496, 583092, 604688, 631683, 680274, 777456, 842244, 907032, 982618, 1020411, 1122992, 1166184, 1263366, 1360548, 1473927, 1684488, 1814064, 1895049, 1965236, 2040822, 2332368, 2526732, 2721096, 2947854, 3368976, 3790098, 3930472, 4081644, 4421781, 5053464, 5442192, 5895708, 7580196, 7860944, 8163288, 8843562, 10106928, 11791416, 13265343, 15160392, 16326576, 17687124, 23582832, 26530686, 30320784, 35374248, 53061372, 70748496, 106122744, 212245488]

約数ペア:

[(1, 212245488), (2, 106122744), (3, 70748496), (4, 53061372), (6, 35374248), (7, 30320784), (8, 26530686), (9, 23582832), (12, 17687124), (13, 16326576), (14, 15160392), (16, 13265343), (18, 11791416), (21, 10106928), (24, 8843562), (26, 8163288), (27, 7860944), (28, 7580196), (36, 5895708), (39, 5442192), (42, 5053464), (48, 4421781), (52, 4081644), (54, 3930472), (56, 3790098), (63, 3368976), (72, 2947854), (78, 2721096), (84, 2526732), (91, 2332368), (104, 2040822), (108, 1965236), (112, 1895049), (117, 1814064), (126, 1684488), (144, 1473927), (156, 1360548), (168, 1263366), (182, 1166184), (189, 1122992), (208, 1020411), (216, 982618), (234, 907032), (252, 842244), (273, 777456), (312, 680274), (336, 631683), (351, 604688), (364, 583092), (378, 561496), (432, 491309), (468, 453516), (504, 421122), (546, 388728), (624, 340137), (702, 302344), (728, 291546), (756, 280748), (819, 259152), (936, 226758), (1008, 210561), (1092, 194364), (1404, 151172), (1456, 145773), (1512, 140374), (1638, 129576), (1872, 113379), (2184, 97182), (2457, 86384), (2808, 75586), (3024, 70187), (3276, 64788), (4368, 48591), (4914, 43192), (5399, 39312), (5616, 37793), (6552, 32394), (9828, 21596), (10798, 19656), (13104, 16197)]