289933392

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1097

約数の個数: 120

約数和(自身を含む): 878863392

約数和(自身を除く): 588930000

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 131, 147, 168, 196, 262, 294, 336, 392, 393, 524, 588, 784, 786, 917, 941, 1048, 1176, 1572, 1834, 1882, 2096, 2352, 2751, 2823, 3144, 3668, 3764, 5502, 5646, 6288, 6419, 6587, 7336, 7528, 11004, 11292, 12838, 13174, 14672, 15056, 19257, 19761, 22008, 22584, 25676, 26348, 38514, 39522, 44016, 45168, 46109, 51352, 52696, 77028, 79044, 92218, 102704, 105392, 123271, 138327, 154056, 158088, 184436, 246542, 276654, 308112, 316176, 368872, 369813, 493084, 553308, 737744, 739626, 862897, 986168, 1106616, 1479252, 1725794, 1972336, 2213232, 2588691, 2958504, 3451588, 5177382, 5917008, 6040279, 6903176, 10354764, 12080558, 13806352, 18120837, 20709528, 24161116, 36241674, 41419056, 48322232, 72483348, 96644464, 144966696, 289933392]

約数ペア:

[(1, 289933392), (2, 144966696), (3, 96644464), (4, 72483348), (6, 48322232), (7, 41419056), (8, 36241674), (12, 24161116), (14, 20709528), (16, 18120837), (21, 13806352), (24, 12080558), (28, 10354764), (42, 6903176), (48, 6040279), (49, 5917008), (56, 5177382), (84, 3451588), (98, 2958504), (112, 2588691), (131, 2213232), (147, 1972336), (168, 1725794), (196, 1479252), (262, 1106616), (294, 986168), (336, 862897), (392, 739626), (393, 737744), (524, 553308), (588, 493084), (784, 369813), (786, 368872), (917, 316176), (941, 308112), (1048, 276654), (1176, 246542), (1572, 184436), (1834, 158088), (1882, 154056), (2096, 138327), (2352, 123271), (2751, 105392), (2823, 102704), (3144, 92218), (3668, 79044), (3764, 77028), (5502, 52696), (5646, 51352), (6288, 46109), (6419, 45168), (6587, 44016), (7336, 39522), (7528, 38514), (11004, 26348), (11292, 25676), (12838, 22584), (13174, 22008), (14672, 19761), (15056, 19257)]