2131650144

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{1321}}^1$

素因数の和:1781

約数の個数: 144

約数和(自身を含む): 6548278464

約数和(自身を除く): 4416628320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 431, 468, 624, 862, 936, 1248, 1293, 1321, 1724, 1872, 2586, 2642, 3448, 3744, 3879, 3963, 5172, 5284, 5603, 6896, 7758, 7926, 10344, 10568, 11206, 11889, 13792, 15516, 15852, 16809, 17173, 20688, 21136, 22412, 23778, 31032, 31704, 33618, 34346, 41376, 42272, 44824, 47556, 50427, 51519, 62064, 63408, 67236, 68692, 89648, 95112, 100854, 103038, 124128, 126816, 134472, 137384, 154557, 179296, 190224, 201708, 206076, 268944, 274768, 309114, 380448, 403416, 412152, 537888, 549536, 569351, 618228, 806832, 824304, 1138702, 1236456, 1613664, 1648608, 1708053, 2277404, 2472912, 3416106, 4554808, 4945824, 5124159, 6832212, 7401563, 9109616, 10248318, 13664424, 14803126, 18219232, 20496636, 22204689, 27328848, 29606252, 40993272, 44409378, 54657696, 59212504, 66614067, 81986544, 88818756, 118425008, 133228134, 163973088, 177637512, 236850016, 266456268, 355275024, 532912536, 710550048, 1065825072, 2131650144]

約数ペア:

[(1, 2131650144), (2, 1065825072), (3, 710550048), (4, 532912536), (6, 355275024), (8, 266456268), (9, 236850016), (12, 177637512), (13, 163973088), (16, 133228134), (18, 118425008), (24, 88818756), (26, 81986544), (32, 66614067), (36, 59212504), (39, 54657696), (48, 44409378), (52, 40993272), (72, 29606252), (78, 27328848), (96, 22204689), (104, 20496636), (117, 18219232), (144, 14803126), (156, 13664424), (208, 10248318), (234, 9109616), (288, 7401563), (312, 6832212), (416, 5124159), (431, 4945824), (468, 4554808), (624, 3416106), (862, 2472912), (936, 2277404), (1248, 1708053), (1293, 1648608), (1321, 1613664), (1724, 1236456), (1872, 1138702), (2586, 824304), (2642, 806832), (3448, 618228), (3744, 569351), (3879, 549536), (3963, 537888), (5172, 412152), (5284, 403416), (5603, 380448), (6896, 309114), (7758, 274768), (7926, 268944), (10344, 206076), (10568, 201708), (11206, 190224), (11889, 179296), (13792, 154557), (15516, 137384), (15852, 134472), (16809, 126816), (17173, 124128), (20688, 103038), (21136, 100854), (22412, 95112), (23778, 89648), (31032, 68692), (31704, 67236), (33618, 63408), (34346, 62064), (41376, 51519), (42272, 50427), (44824, 47556)]