421830019968

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{156930811}}^1$

素因数の和:156930835

約数の個数: 64

約数和(自身を含む): 1280555425920

約数和(自身を除く): 858725405952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 156930811, 313861622, 470792433, 627723244, 941584866, 1098515677, 1255446488, 1883169732, 2197031354, 2510892976, 3295547031, 3766339464, 4394062708, 5021785952, 6591094062, 7532678928, 8788125416, 10043571904, 13182188124, 15065357856, 17576250832, 20087143808, 26364376248, 30130715712, 35152501664, 52728752496, 60261431424, 70305003328, 105457504992, 140610006656, 210915009984, 421830019968]

約数ペア:

[(1, 421830019968), (2, 210915009984), (3, 140610006656), (4, 105457504992), (6, 70305003328), (7, 60261431424), (8, 52728752496), (12, 35152501664), (14, 30130715712), (16, 26364376248), (21, 20087143808), (24, 17576250832), (28, 15065357856), (32, 13182188124), (42, 10043571904), (48, 8788125416), (56, 7532678928), (64, 6591094062), (84, 5021785952), (96, 4394062708), (112, 3766339464), (128, 3295547031), (168, 2510892976), (192, 2197031354), (224, 1883169732), (336, 1255446488), (384, 1098515677), (448, 941584866), (672, 627723244), (896, 470792433), (1344, 313861622), (2688, 156930811)]