421992144

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{6863}}^1$

素因数の和:6945

約数の個数: 120

約数和(自身を含む): 1372031232

約数和(自身を除く): 950039088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 61, 63, 72, 84, 112, 122, 126, 144, 168, 183, 244, 252, 336, 366, 427, 488, 504, 549, 732, 854, 976, 1008, 1098, 1281, 1464, 1708, 2196, 2562, 2928, 3416, 3843, 4392, 5124, 6832, 6863, 7686, 8784, 10248, 13726, 15372, 20496, 20589, 27452, 30744, 41178, 48041, 54904, 61488, 61767, 82356, 96082, 109808, 123534, 144123, 164712, 192164, 247068, 288246, 329424, 384328, 418643, 432369, 494136, 576492, 768656, 837286, 864738, 988272, 1152984, 1255929, 1674572, 1729476, 2305968, 2511858, 2930501, 3349144, 3458952, 3767787, 5023716, 5861002, 6698288, 6917904, 7535574, 8791503, 10047432, 11722004, 15071148, 17583006, 20094864, 23444008, 26374509, 30142296, 35166012, 46888016, 52749018, 60284592, 70332024, 105498036, 140664048, 210996072, 421992144]

約数ペア:

[(1, 421992144), (2, 210996072), (3, 140664048), (4, 105498036), (6, 70332024), (7, 60284592), (8, 52749018), (9, 46888016), (12, 35166012), (14, 30142296), (16, 26374509), (18, 23444008), (21, 20094864), (24, 17583006), (28, 15071148), (36, 11722004), (42, 10047432), (48, 8791503), (56, 7535574), (61, 6917904), (63, 6698288), (72, 5861002), (84, 5023716), (112, 3767787), (122, 3458952), (126, 3349144), (144, 2930501), (168, 2511858), (183, 2305968), (244, 1729476), (252, 1674572), (336, 1255929), (366, 1152984), (427, 988272), (488, 864738), (504, 837286), (549, 768656), (732, 576492), (854, 494136), (976, 432369), (1008, 418643), (1098, 384328), (1281, 329424), (1464, 288246), (1708, 247068), (2196, 192164), (2562, 164712), (2928, 144123), (3416, 123534), (3843, 109808), (4392, 96082), (5124, 82356), (6832, 61767), (6863, 61488), (7686, 54904), (8784, 48041), (10248, 41178), (13726, 30744), (15372, 27452), (20496, 20589)]