270921456

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2539}}^1$

素因数の和:2588

約数の個数: 160

約数和(自身を含む): 881888000

約数和(自身を除く): 610966544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 72, 76, 78, 104, 108, 114, 117, 144, 152, 156, 171, 208, 216, 228, 234, 247, 304, 312, 342, 351, 432, 456, 468, 494, 513, 624, 684, 702, 741, 912, 936, 988, 1026, 1368, 1404, 1482, 1872, 1976, 2052, 2223, 2539, 2736, 2808, 2964, 3952, 4104, 4446, 5078, 5616, 5928, 6669, 7617, 8208, 8892, 10156, 11856, 13338, 15234, 17784, 20312, 22851, 26676, 30468, 33007, 35568, 40624, 45702, 48241, 53352, 60936, 66014, 68553, 91404, 96482, 99021, 106704, 121872, 132028, 137106, 144723, 182808, 192964, 198042, 264056, 274212, 289446, 297063, 365616, 385928, 396084, 434169, 528112, 548424, 578892, 594126, 627133, 771856, 792168, 868338, 891189, 1096848, 1157784, 1188252, 1254266, 1302507, 1584336, 1736676, 1782378, 1881399, 2315568, 2376504, 2508532, 2605014, 3473352, 3564756, 3762798, 4753008, 5017064, 5210028, 5644197, 6946704, 7129512, 7525596, 10034128, 10420056, 11288394, 14259024, 15051192, 16932591, 20840112, 22576788, 30102384, 33865182, 45153576, 67730364, 90307152, 135460728, 270921456]

約数ペア:

[(1, 270921456), (2, 135460728), (3, 90307152), (4, 67730364), (6, 45153576), (8, 33865182), (9, 30102384), (12, 22576788), (13, 20840112), (16, 16932591), (18, 15051192), (19, 14259024), (24, 11288394), (26, 10420056), (27, 10034128), (36, 7525596), (38, 7129512), (39, 6946704), (48, 5644197), (52, 5210028), (54, 5017064), (57, 4753008), (72, 3762798), (76, 3564756), (78, 3473352), (104, 2605014), (108, 2508532), (114, 2376504), (117, 2315568), (144, 1881399), (152, 1782378), (156, 1736676), (171, 1584336), (208, 1302507), (216, 1254266), (228, 1188252), (234, 1157784), (247, 1096848), (304, 891189), (312, 868338), (342, 792168), (351, 771856), (432, 627133), (456, 594126), (468, 578892), (494, 548424), (513, 528112), (624, 434169), (684, 396084), (702, 385928), (741, 365616), (912, 297063), (936, 289446), (988, 274212), (1026, 264056), (1368, 198042), (1404, 192964), (1482, 182808), (1872, 144723), (1976, 137106), (2052, 132028), (2223, 121872), (2539, 106704), (2736, 99021), (2808, 96482), (2964, 91404), (3952, 68553), (4104, 66014), (4446, 60936), (5078, 53352), (5616, 48241), (5928, 45702), (6669, 40624), (7617, 35568), (8208, 33007), (8892, 30468), (10156, 26676), (11856, 22851), (13338, 20312), (15234, 17784)]