2158843968

素因数分解:

$2^6\times 3^3\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:454

約数の個数: 224

約数和(自身を含む): 6616842240

約数和(自身を除く): 4457998272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 64, 72, 93, 96, 108, 124, 144, 186, 191, 192, 211, 216, 248, 279, 288, 372, 382, 422, 432, 496, 558, 573, 576, 633, 744, 764, 837, 844, 864, 992, 1116, 1146, 1266, 1488, 1528, 1674, 1688, 1719, 1728, 1899, 1984, 2232, 2292, 2532, 2976, 3056, 3348, 3376, 3438, 3798, 4464, 4584, 5064, 5157, 5697, 5921, 5952, 6112, 6541, 6696, 6752, 6876, 7596, 8928, 9168, 10128, 10314, 11394, 11842, 12224, 13082, 13392, 13504, 13752, 15192, 17763, 17856, 18336, 19623, 20256, 20628, 22788, 23684, 26164, 26784, 27504, 30384, 35526, 36672, 39246, 40301, 40512, 41256, 45576, 47368, 52328, 53289, 53568, 55008, 58869, 60768, 71052, 78492, 80602, 82512, 91152, 94736, 104656, 106578, 110016, 117738, 120903, 121536, 142104, 156984, 159867, 161204, 165024, 176607, 182304, 189472, 209312, 213156, 235476, 241806, 284208, 313968, 319734, 322408, 330048, 353214, 362709, 364608, 378944, 418624, 426312, 470952, 483612, 568416, 627936, 639468, 644816, 706428, 725418, 852624, 941904, 967224, 1088127, 1136832, 1249331, 1255872, 1278936, 1289632, 1412856, 1450836, 1705248, 1883808, 1934448, 2176254, 2498662, 2557872, 2579264, 2825712, 2901672, 3410496, 3747993, 3767616, 3868896, 4352508, 4997324, 5115744, 5651424, 5803344, 7495986, 7737792, 8705016, 9994648, 10231488, 11243979, 11302848, 11606688, 14991972, 17410032, 19989296, 22487958, 23213376, 29983944, 33731937, 34820064, 39978592, 44975916, 59967888, 67463874, 69640128, 79957184, 89951832, 119935776, 134927748, 179903664, 239871552, 269855496, 359807328, 539710992, 719614656, 1079421984, 2158843968]

約数ペア:

[(1, 2158843968), (2, 1079421984), (3, 719614656), (4, 539710992), (6, 359807328), (8, 269855496), (9, 239871552), (12, 179903664), (16, 134927748), (18, 119935776), (24, 89951832), (27, 79957184), (31, 69640128), (32, 67463874), (36, 59967888), (48, 44975916), (54, 39978592), (62, 34820064), (64, 33731937), (72, 29983944), (93, 23213376), (96, 22487958), (108, 19989296), (124, 17410032), (144, 14991972), (186, 11606688), (191, 11302848), (192, 11243979), (211, 10231488), (216, 9994648), (248, 8705016), (279, 7737792), (288, 7495986), (372, 5803344), (382, 5651424), (422, 5115744), (432, 4997324), (496, 4352508), (558, 3868896), (573, 3767616), (576, 3747993), (633, 3410496), (744, 2901672), (764, 2825712), (837, 2579264), (844, 2557872), (864, 2498662), (992, 2176254), (1116, 1934448), (1146, 1883808), (1266, 1705248), (1488, 1450836), (1528, 1412856), (1674, 1289632), (1688, 1278936), (1719, 1255872), (1728, 1249331), (1899, 1136832), (1984, 1088127), (2232, 967224), (2292, 941904), (2532, 852624), (2976, 725418), (3056, 706428), (3348, 644816), (3376, 639468), (3438, 627936), (3798, 568416), (4464, 483612), (4584, 470952), (5064, 426312), (5157, 418624), (5697, 378944), (5921, 364608), (5952, 362709), (6112, 353214), (6541, 330048), (6696, 322408), (6752, 319734), (6876, 313968), (7596, 284208), (8928, 241806), (9168, 235476), (10128, 213156), (10314, 209312), (11394, 189472), (11842, 182304), (12224, 176607), (13082, 165024), (13392, 161204), (13504, 159867), (13752, 156984), (15192, 142104), (17763, 121536), (17856, 120903), (18336, 117738), (19623, 110016), (20256, 106578), (20628, 104656), (22788, 94736), (23684, 91152), (26164, 82512), (26784, 80602), (27504, 78492), (30384, 71052), (35526, 60768), (36672, 58869), (39246, 55008), (40301, 53568), (40512, 53289), (41256, 52328), (45576, 47368)]