219890736

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1163}}^1$

素因数の和:1291

約数の個数: 120

約数和(自身を含む): 669863376

約数和(自身を除く): 449972640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 404, 468, 606, 624, 808, 909, 936, 1163, 1212, 1313, 1616, 1818, 1872, 2326, 2424, 2626, 3489, 3636, 3939, 4652, 4848, 5252, 6978, 7272, 7878, 9304, 10467, 10504, 11817, 13956, 14544, 15119, 15756, 18608, 20934, 21008, 23634, 27912, 30238, 31512, 41868, 45357, 47268, 55824, 60476, 63024, 83736, 90714, 94536, 117463, 120952, 136071, 167472, 181428, 189072, 234926, 241904, 272142, 352389, 362856, 469852, 544284, 704778, 725712, 939704, 1057167, 1088568, 1409556, 1527019, 1879408, 2114334, 2177136, 2819112, 3054038, 4228668, 4581057, 5638224, 6108076, 8457336, 9162114, 12216152, 13743171, 16914672, 18324228, 24432304, 27486342, 36648456, 54972684, 73296912, 109945368, 219890736]

約数ペア:

[(1, 219890736), (2, 109945368), (3, 73296912), (4, 54972684), (6, 36648456), (8, 27486342), (9, 24432304), (12, 18324228), (13, 16914672), (16, 13743171), (18, 12216152), (24, 9162114), (26, 8457336), (36, 6108076), (39, 5638224), (48, 4581057), (52, 4228668), (72, 3054038), (78, 2819112), (101, 2177136), (104, 2114334), (117, 1879408), (144, 1527019), (156, 1409556), (202, 1088568), (208, 1057167), (234, 939704), (303, 725712), (312, 704778), (404, 544284), (468, 469852), (606, 362856), (624, 352389), (808, 272142), (909, 241904), (936, 234926), (1163, 189072), (1212, 181428), (1313, 167472), (1616, 136071), (1818, 120952), (1872, 117463), (2326, 94536), (2424, 90714), (2626, 83736), (3489, 63024), (3636, 60476), (3939, 55824), (4652, 47268), (4848, 45357), (5252, 41868), (6978, 31512), (7272, 30238), (7878, 27912), (9304, 23634), (10467, 21008), (10504, 20934), (11817, 18608), (13956, 15756), (14544, 15119)]