2019637776

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:729

約数の個数: 160

約数和(自身を含む): 5780268928

約数和(自身を除く): 3760631152

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 97, 104, 122, 156, 183, 194, 208, 244, 291, 312, 366, 388, 488, 547, 582, 624, 732, 776, 793, 976, 1094, 1164, 1261, 1464, 1552, 1586, 1641, 2188, 2328, 2379, 2522, 2928, 3172, 3282, 3783, 4376, 4656, 4758, 5044, 5917, 6344, 6564, 7111, 7566, 8752, 9516, 10088, 11834, 12688, 13128, 14222, 15132, 17751, 19032, 20176, 21333, 23668, 26256, 28444, 30264, 33367, 35502, 38064, 42666, 47336, 53059, 56888, 60528, 66734, 71004, 76921, 85332, 94672, 100101, 106118, 113776, 133468, 142008, 153842, 159177, 170664, 200202, 212236, 230763, 266936, 284016, 307684, 318354, 341328, 400404, 424472, 433771, 461526, 533872, 615368, 636708, 689767, 800808, 848944, 867542, 923052, 1230736, 1273416, 1301313, 1379534, 1601616, 1735084, 1846104, 2069301, 2546832, 2602626, 2759068, 3236599, 3470168, 3692208, 4138602, 5205252, 5518136, 6473198, 6940336, 8277204, 9709797, 10410504, 11036272, 12946396, 16554408, 19419594, 20821008, 25892792, 33108816, 38839188, 42075787, 51785584, 77678376, 84151574, 126227361, 155356752, 168303148, 252454722, 336606296, 504909444, 673212592, 1009818888, 2019637776]

約数ペア:

[(1, 2019637776), (2, 1009818888), (3, 673212592), (4, 504909444), (6, 336606296), (8, 252454722), (12, 168303148), (13, 155356752), (16, 126227361), (24, 84151574), (26, 77678376), (39, 51785584), (48, 42075787), (52, 38839188), (61, 33108816), (78, 25892792), (97, 20821008), (104, 19419594), (122, 16554408), (156, 12946396), (183, 11036272), (194, 10410504), (208, 9709797), (244, 8277204), (291, 6940336), (312, 6473198), (366, 5518136), (388, 5205252), (488, 4138602), (547, 3692208), (582, 3470168), (624, 3236599), (732, 2759068), (776, 2602626), (793, 2546832), (976, 2069301), (1094, 1846104), (1164, 1735084), (1261, 1601616), (1464, 1379534), (1552, 1301313), (1586, 1273416), (1641, 1230736), (2188, 923052), (2328, 867542), (2379, 848944), (2522, 800808), (2928, 689767), (3172, 636708), (3282, 615368), (3783, 533872), (4376, 461526), (4656, 433771), (4758, 424472), (5044, 400404), (5917, 341328), (6344, 318354), (6564, 307684), (7111, 284016), (7566, 266936), (8752, 230763), (9516, 212236), (10088, 200202), (11834, 170664), (12688, 159177), (13128, 153842), (14222, 142008), (15132, 133468), (17751, 113776), (19032, 106118), (20176, 100101), (21333, 94672), (23668, 85332), (26256, 76921), (28444, 71004), (30264, 66734), (33367, 60528), (35502, 56888), (38064, 53059), (42666, 47336)]