289320768

素因数分解:

$2^6\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:554

約数の個数: 224

約数和(自身を含む): 959754240

約数和(自身を除く): 670433472

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 32, 33, 36, 44, 48, 54, 62, 64, 66, 72, 88, 93, 96, 99, 108, 124, 132, 144, 176, 186, 192, 198, 216, 248, 264, 279, 288, 297, 341, 352, 372, 396, 432, 491, 496, 528, 558, 576, 594, 682, 704, 744, 792, 837, 864, 982, 992, 1023, 1056, 1116, 1188, 1364, 1473, 1488, 1584, 1674, 1728, 1964, 1984, 2046, 2112, 2232, 2376, 2728, 2946, 2976, 3069, 3168, 3348, 3928, 4092, 4419, 4464, 4752, 5401, 5456, 5892, 5952, 6138, 6336, 6696, 7856, 8184, 8838, 8928, 9207, 9504, 10802, 10912, 11784, 12276, 13257, 13392, 15221, 15712, 16203, 16368, 17676, 17856, 18414, 19008, 21604, 21824, 23568, 24552, 26514, 26784, 30442, 31424, 32406, 32736, 35352, 36828, 43208, 45663, 47136, 48609, 49104, 53028, 53568, 60884, 64812, 65472, 70704, 73656, 86416, 91326, 94272, 97218, 98208, 106056, 121768, 129624, 136989, 141408, 145827, 147312, 167431, 172832, 182652, 194436, 196416, 212112, 243536, 259248, 273978, 282816, 291654, 294624, 334862, 345664, 365304, 388872, 410967, 424224, 487072, 502293, 518496, 547956, 583308, 589248, 669724, 730608, 777744, 821934, 848448, 974144, 1004586, 1036992, 1095912, 1166616, 1339448, 1461216, 1506879, 1555488, 1643868, 2009172, 2191824, 2333232, 2678896, 2922432, 3013758, 3110976, 3287736, 4018344, 4383648, 4520637, 4666464, 5357792, 6027516, 6575472, 8036688, 8767296, 9041274, 9332928, 10715584, 12055032, 13150944, 16073376, 18082548, 24110064, 26301888, 32146752, 36165096, 48220128, 72330192, 96440256, 144660384, 289320768]

約数ペア:

[(1, 289320768), (2, 144660384), (3, 96440256), (4, 72330192), (6, 48220128), (8, 36165096), (9, 32146752), (11, 26301888), (12, 24110064), (16, 18082548), (18, 16073376), (22, 13150944), (24, 12055032), (27, 10715584), (31, 9332928), (32, 9041274), (33, 8767296), (36, 8036688), (44, 6575472), (48, 6027516), (54, 5357792), (62, 4666464), (64, 4520637), (66, 4383648), (72, 4018344), (88, 3287736), (93, 3110976), (96, 3013758), (99, 2922432), (108, 2678896), (124, 2333232), (132, 2191824), (144, 2009172), (176, 1643868), (186, 1555488), (192, 1506879), (198, 1461216), (216, 1339448), (248, 1166616), (264, 1095912), (279, 1036992), (288, 1004586), (297, 974144), (341, 848448), (352, 821934), (372, 777744), (396, 730608), (432, 669724), (491, 589248), (496, 583308), (528, 547956), (558, 518496), (576, 502293), (594, 487072), (682, 424224), (704, 410967), (744, 388872), (792, 365304), (837, 345664), (864, 334862), (982, 294624), (992, 291654), (1023, 282816), (1056, 273978), (1116, 259248), (1188, 243536), (1364, 212112), (1473, 196416), (1488, 194436), (1584, 182652), (1674, 172832), (1728, 167431), (1964, 147312), (1984, 145827), (2046, 141408), (2112, 136989), (2232, 129624), (2376, 121768), (2728, 106056), (2946, 98208), (2976, 97218), (3069, 94272), (3168, 91326), (3348, 86416), (3928, 73656), (4092, 70704), (4419, 65472), (4464, 64812), (4752, 60884), (5401, 53568), (5456, 53028), (5892, 49104), (5952, 48609), (6138, 47136), (6336, 45663), (6696, 43208), (7856, 36828), (8184, 35352), (8838, 32736), (8928, 32406), (9207, 31424), (9504, 30442), (10802, 26784), (10912, 26514), (11784, 24552), (12276, 23568), (13257, 21824), (13392, 21604), (15221, 19008), (15712, 18414), (16203, 17856), (16368, 17676)]