2130139648

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{349}}^1$

素因数の和:518

約数の個数: 160

約数和(自身を含む): 5293411200

約数和(自身を除く): 3163271552

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 131, 182, 208, 224, 256, 262, 349, 364, 416, 448, 512, 524, 698, 728, 832, 896, 917, 1048, 1396, 1456, 1664, 1703, 1792, 1834, 2096, 2443, 2792, 2912, 3328, 3406, 3584, 3668, 4192, 4537, 4886, 5584, 5824, 6656, 6812, 7336, 8384, 9074, 9772, 11168, 11648, 11921, 13624, 14672, 16768, 18148, 19544, 22336, 23296, 23842, 27248, 29344, 31759, 33536, 36296, 39088, 44672, 45719, 46592, 47684, 54496, 58688, 63518, 67072, 72592, 78176, 89344, 91438, 95368, 108992, 117376, 127036, 145184, 156352, 178688, 182876, 190736, 217984, 234752, 254072, 290368, 312704, 320033, 365752, 381472, 435968, 469504, 508144, 580736, 594347, 625408, 640066, 731504, 762944, 871936, 1016288, 1161472, 1188694, 1250816, 1280132, 1463008, 1525888, 2032576, 2322944, 2377388, 2560264, 2926016, 3051776, 4065152, 4160429, 4754776, 5120528, 5852032, 6103552, 8130304, 8320858, 9509552, 10241056, 11704064, 16260608, 16641716, 19019104, 20482112, 23408128, 33283432, 38038208, 40964224, 66566864, 76076416, 81928448, 133133728, 152152832, 163856896, 266267456, 304305664, 532534912, 1065069824, 2130139648]

約数ペア:

[(1, 2130139648), (2, 1065069824), (4, 532534912), (7, 304305664), (8, 266267456), (13, 163856896), (14, 152152832), (16, 133133728), (26, 81928448), (28, 76076416), (32, 66566864), (52, 40964224), (56, 38038208), (64, 33283432), (91, 23408128), (104, 20482112), (112, 19019104), (128, 16641716), (131, 16260608), (182, 11704064), (208, 10241056), (224, 9509552), (256, 8320858), (262, 8130304), (349, 6103552), (364, 5852032), (416, 5120528), (448, 4754776), (512, 4160429), (524, 4065152), (698, 3051776), (728, 2926016), (832, 2560264), (896, 2377388), (917, 2322944), (1048, 2032576), (1396, 1525888), (1456, 1463008), (1664, 1280132), (1703, 1250816), (1792, 1188694), (1834, 1161472), (2096, 1016288), (2443, 871936), (2792, 762944), (2912, 731504), (3328, 640066), (3406, 625408), (3584, 594347), (3668, 580736), (4192, 508144), (4537, 469504), (4886, 435968), (5584, 381472), (5824, 365752), (6656, 320033), (6812, 312704), (7336, 290368), (8384, 254072), (9074, 234752), (9772, 217984), (11168, 190736), (11648, 182876), (11921, 178688), (13624, 156352), (14672, 145184), (16768, 127036), (18148, 117376), (19544, 108992), (22336, 95368), (23296, 91438), (23842, 89344), (27248, 78176), (29344, 72592), (31759, 67072), (33536, 63518), (36296, 58688), (39088, 54496), (44672, 47684), (45719, 46592)]