1938849528

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{55219}}^1$

素因数の和:55265

約数の個数: 128

約数和(自身を含む): 6361344000

約数和(自身を除く): 4422494472

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 2508, 2926, 3192, 4389, 5016, 5852, 8778, 11704, 17556, 35112, 55219, 110438, 165657, 220876, 331314, 386533, 441752, 607409, 662628, 773066, 1049161, 1159599, 1214818, 1325256, 1546132, 1822227, 2098322, 2319198, 2429636, 3092264, 3147483, 3644454, 4196644, 4251863, 4638396, 4859272, 6294966, 7288908, 7344127, 8393288, 8503726, 9276792, 11540771, 12589932, 12755589, 14577816, 14688254, 17007452, 22032381, 23081542, 25179864, 25511178, 29376508, 34014904, 34622313, 44064762, 46163084, 51022356, 58753016, 69244626, 80785397, 88129524, 92326168, 102044712, 138489252, 161570794, 176259048, 242356191, 276978504, 323141588, 484712382, 646283176, 969424764, 1938849528]

約数ペア:

[(1, 1938849528), (2, 969424764), (3, 646283176), (4, 484712382), (6, 323141588), (7, 276978504), (8, 242356191), (11, 176259048), (12, 161570794), (14, 138489252), (19, 102044712), (21, 92326168), (22, 88129524), (24, 80785397), (28, 69244626), (33, 58753016), (38, 51022356), (42, 46163084), (44, 44064762), (56, 34622313), (57, 34014904), (66, 29376508), (76, 25511178), (77, 25179864), (84, 23081542), (88, 22032381), (114, 17007452), (132, 14688254), (133, 14577816), (152, 12755589), (154, 12589932), (168, 11540771), (209, 9276792), (228, 8503726), (231, 8393288), (264, 7344127), (266, 7288908), (308, 6294966), (399, 4859272), (418, 4638396), (456, 4251863), (462, 4196644), (532, 3644454), (616, 3147483), (627, 3092264), (798, 2429636), (836, 2319198), (924, 2098322), (1064, 1822227), (1254, 1546132), (1463, 1325256), (1596, 1214818), (1672, 1159599), (1848, 1049161), (2508, 773066), (2926, 662628), (3192, 607409), (4389, 441752), (5016, 386533), (5852, 331314), (8778, 220876), (11704, 165657), (17556, 110438), (35112, 55219)]