406396368

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{7607}}^1$

素因数の和:7681

約数の個数: 120

約数和(自身を含む): 1324522368

約数和(自身を除く): 918126000

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 53, 56, 63, 72, 84, 106, 112, 126, 144, 159, 168, 212, 252, 318, 336, 371, 424, 477, 504, 636, 742, 848, 954, 1008, 1113, 1272, 1484, 1908, 2226, 2544, 2968, 3339, 3816, 4452, 5936, 6678, 7607, 7632, 8904, 13356, 15214, 17808, 22821, 26712, 30428, 45642, 53249, 53424, 60856, 68463, 91284, 106498, 121712, 136926, 159747, 182568, 212996, 273852, 319494, 365136, 403171, 425992, 479241, 547704, 638988, 806342, 851984, 958482, 1095408, 1209513, 1277976, 1612684, 1916964, 2419026, 2555952, 2822197, 3225368, 3628539, 3833928, 4838052, 5644394, 6450736, 7257078, 7667856, 8466591, 9676104, 11288788, 14514156, 16933182, 19352208, 22577576, 25399773, 29028312, 33866364, 45155152, 50799546, 58056624, 67732728, 101599092, 135465456, 203198184, 406396368]

約数ペア:

[(1, 406396368), (2, 203198184), (3, 135465456), (4, 101599092), (6, 67732728), (7, 58056624), (8, 50799546), (9, 45155152), (12, 33866364), (14, 29028312), (16, 25399773), (18, 22577576), (21, 19352208), (24, 16933182), (28, 14514156), (36, 11288788), (42, 9676104), (48, 8466591), (53, 7667856), (56, 7257078), (63, 6450736), (72, 5644394), (84, 4838052), (106, 3833928), (112, 3628539), (126, 3225368), (144, 2822197), (159, 2555952), (168, 2419026), (212, 1916964), (252, 1612684), (318, 1277976), (336, 1209513), (371, 1095408), (424, 958482), (477, 851984), (504, 806342), (636, 638988), (742, 547704), (848, 479241), (954, 425992), (1008, 403171), (1113, 365136), (1272, 319494), (1484, 273852), (1908, 212996), (2226, 182568), (2544, 159747), (2968, 136926), (3339, 121712), (3816, 106498), (4452, 91284), (5936, 68463), (6678, 60856), (7607, 53424), (7632, 53249), (8904, 45642), (13356, 30428), (15214, 26712), (17808, 22821)]