25217136

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:324

約数の個数: 160

約数和(自身を含む): 85708800

約数和(自身を除く): 60491664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 248, 252, 269, 279, 336, 372, 378, 432, 434, 496, 504, 538, 558, 651, 744, 756, 807, 837, 868, 1008, 1076, 1116, 1302, 1488, 1512, 1614, 1674, 1736, 1883, 1953, 2152, 2232, 2421, 2604, 3024, 3228, 3348, 3472, 3766, 3906, 4304, 4464, 4842, 5208, 5649, 5859, 6456, 6696, 7263, 7532, 7812, 8339, 9684, 10416, 11298, 11718, 12912, 13392, 14526, 15064, 15624, 16678, 16947, 19368, 22596, 23436, 25017, 29052, 30128, 31248, 33356, 33894, 38736, 45192, 46872, 50034, 50841, 58104, 58373, 66712, 67788, 75051, 90384, 93744, 100068, 101682, 116208, 116746, 133424, 135576, 150102, 175119, 200136, 203364, 225153, 233492, 271152, 300204, 350238, 400272, 406728, 450306, 466984, 525357, 600408, 700476, 813456, 900612, 933968, 1050714, 1200816, 1400952, 1576071, 1801224, 2101428, 2801904, 3152142, 3602448, 4202856, 6304284, 8405712, 12608568, 25217136]

約数ペア:

[(1, 25217136), (2, 12608568), (3, 8405712), (4, 6304284), (6, 4202856), (7, 3602448), (8, 3152142), (9, 2801904), (12, 2101428), (14, 1801224), (16, 1576071), (18, 1400952), (21, 1200816), (24, 1050714), (27, 933968), (28, 900612), (31, 813456), (36, 700476), (42, 600408), (48, 525357), (54, 466984), (56, 450306), (62, 406728), (63, 400272), (72, 350238), (84, 300204), (93, 271152), (108, 233492), (112, 225153), (124, 203364), (126, 200136), (144, 175119), (168, 150102), (186, 135576), (189, 133424), (216, 116746), (217, 116208), (248, 101682), (252, 100068), (269, 93744), (279, 90384), (336, 75051), (372, 67788), (378, 66712), (432, 58373), (434, 58104), (496, 50841), (504, 50034), (538, 46872), (558, 45192), (651, 38736), (744, 33894), (756, 33356), (807, 31248), (837, 30128), (868, 29052), (1008, 25017), (1076, 23436), (1116, 22596), (1302, 19368), (1488, 16947), (1512, 16678), (1614, 15624), (1674, 15064), (1736, 14526), (1883, 13392), (1953, 12912), (2152, 11718), (2232, 11298), (2421, 10416), (2604, 9684), (3024, 8339), (3228, 7812), (3348, 7532), (3472, 7263), (3766, 6696), (3906, 6456), (4304, 5859), (4464, 5649), (4842, 5208)]