1386319848

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{659}}^1$

素因数の和:831

約数の個数: 128

約数和(自身を含む): 3755980800

約数和(自身を除く): 2369660952

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 37, 46, 69, 74, 92, 103, 111, 138, 148, 184, 206, 222, 276, 296, 309, 412, 444, 552, 618, 659, 824, 851, 888, 1236, 1318, 1702, 1977, 2369, 2472, 2553, 2636, 3404, 3811, 3954, 4738, 5106, 5272, 6808, 7107, 7622, 7908, 9476, 10212, 11433, 14214, 15157, 15244, 15816, 18952, 20424, 22866, 24383, 28428, 30314, 30488, 45471, 45732, 48766, 56856, 60628, 67877, 73149, 87653, 90942, 91464, 97532, 121256, 135754, 146298, 175306, 181884, 195064, 203631, 262959, 271508, 292596, 350612, 363768, 407262, 525918, 543016, 560809, 585192, 701224, 814524, 1051836, 1121618, 1561171, 1629048, 1682427, 2103672, 2243236, 2511449, 3122342, 3364854, 4486472, 4683513, 5022898, 6244684, 6729708, 7534347, 9367026, 10045796, 12489368, 13459416, 15068694, 18734052, 20091592, 30137388, 37468104, 57763327, 60274776, 115526654, 173289981, 231053308, 346579962, 462106616, 693159924, 1386319848]

約数ペア:

[(1, 1386319848), (2, 693159924), (3, 462106616), (4, 346579962), (6, 231053308), (8, 173289981), (12, 115526654), (23, 60274776), (24, 57763327), (37, 37468104), (46, 30137388), (69, 20091592), (74, 18734052), (92, 15068694), (103, 13459416), (111, 12489368), (138, 10045796), (148, 9367026), (184, 7534347), (206, 6729708), (222, 6244684), (276, 5022898), (296, 4683513), (309, 4486472), (412, 3364854), (444, 3122342), (552, 2511449), (618, 2243236), (659, 2103672), (824, 1682427), (851, 1629048), (888, 1561171), (1236, 1121618), (1318, 1051836), (1702, 814524), (1977, 701224), (2369, 585192), (2472, 560809), (2553, 543016), (2636, 525918), (3404, 407262), (3811, 363768), (3954, 350612), (4738, 292596), (5106, 271508), (5272, 262959), (6808, 203631), (7107, 195064), (7622, 181884), (7908, 175306), (9476, 146298), (10212, 135754), (11433, 121256), (14214, 97532), (15157, 91464), (15244, 90942), (15816, 87653), (18952, 73149), (20424, 67877), (22866, 60628), (24383, 56856), (28428, 48766), (30314, 45732), (30488, 45471)]