249406571804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{29077}}^1$

素因数の和:29455

約数の個数: 96

約数和(自身を含む): 515398012416

約数和(自身を除く): 265991440612

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 313, 403, 442, 527, 626, 806, 884, 1054, 1252, 1612, 2108, 4069, 5321, 6851, 8138, 9703, 10642, 13702, 16276, 19406, 21284, 27404, 29077, 38812, 58154, 69173, 116308, 126139, 138346, 164951, 252278, 276692, 329902, 378001, 494309, 504556, 659804, 756002, 901387, 988618, 1512004, 1802774, 1977236, 2144363, 3605548, 4288726, 6426017, 8577452, 9101101, 11718031, 12852034, 15323579, 18202202, 23436062, 25704068, 30647158, 36404404, 46872124, 61294316, 118314313, 154718717, 199206527, 236628626, 282134131, 309437434, 398413054, 473257252, 564268262, 618874868, 796826108, 1128536524, 2011343321, 3667743703, 4022686642, 4796280227, 7335487406, 8045373284, 9592560454, 14670974812, 19185120908, 62351642951, 124703285902, 249406571804]

約数ペア:

[(1, 249406571804), (2, 124703285902), (4, 62351642951), (13, 19185120908), (17, 14670974812), (26, 9592560454), (31, 8045373284), (34, 7335487406), (52, 4796280227), (62, 4022686642), (68, 3667743703), (124, 2011343321), (221, 1128536524), (313, 796826108), (403, 618874868), (442, 564268262), (527, 473257252), (626, 398413054), (806, 309437434), (884, 282134131), (1054, 236628626), (1252, 199206527), (1612, 154718717), (2108, 118314313), (4069, 61294316), (5321, 46872124), (6851, 36404404), (8138, 30647158), (9703, 25704068), (10642, 23436062), (13702, 18202202), (16276, 15323579), (19406, 12852034), (21284, 11718031), (27404, 9101101), (29077, 8577452), (38812, 6426017), (58154, 4288726), (69173, 3605548), (116308, 2144363), (126139, 1977236), (138346, 1802774), (164951, 1512004), (252278, 988618), (276692, 901387), (329902, 756002), (378001, 659804), (494309, 504556)]