421706628

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{733}}^1\times {\mathrm{761}}^1$

素因数の和:1514

約数の個数: 96

約数和(自身を含む): 1252849920

約数和(自身を除く): 831143292

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 733, 756, 761, 1466, 1522, 2199, 2283, 2932, 3044, 4398, 4566, 5131, 5327, 6597, 6849, 8796, 9132, 10262, 10654, 13194, 13698, 15393, 15981, 19791, 20524, 20547, 21308, 26388, 27396, 30786, 31962, 39582, 41094, 46179, 47943, 61572, 63924, 79164, 82188, 92358, 95886, 138537, 143829, 184716, 191772, 277074, 287658, 554148, 557813, 575316, 1115626, 1673439, 2231252, 3346878, 3904691, 5020317, 6693756, 7809382, 10040634, 11714073, 15060951, 15618764, 20081268, 23428146, 30121902, 35142219, 46856292, 60243804, 70284438, 105426657, 140568876, 210853314, 421706628]

約数ペア:

[(1, 421706628), (2, 210853314), (3, 140568876), (4, 105426657), (6, 70284438), (7, 60243804), (9, 46856292), (12, 35142219), (14, 30121902), (18, 23428146), (21, 20081268), (27, 15618764), (28, 15060951), (36, 11714073), (42, 10040634), (54, 7809382), (63, 6693756), (84, 5020317), (108, 3904691), (126, 3346878), (189, 2231252), (252, 1673439), (378, 1115626), (733, 575316), (756, 557813), (761, 554148), (1466, 287658), (1522, 277074), (2199, 191772), (2283, 184716), (2932, 143829), (3044, 138537), (4398, 95886), (4566, 92358), (5131, 82188), (5327, 79164), (6597, 63924), (6849, 61572), (8796, 47943), (9132, 46179), (10262, 41094), (10654, 39582), (13194, 31962), (13698, 30786), (15393, 27396), (15981, 26388), (19791, 21308), (20524, 20547)]