1025722544

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:415

約数の個数: 160

約数和(自身を含む): 2591834112

約数和(自身を除く): 1566111568

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 44, 56, 62, 77, 88, 107, 112, 124, 154, 176, 214, 217, 248, 251, 308, 341, 428, 434, 496, 502, 616, 682, 749, 856, 868, 1004, 1177, 1232, 1364, 1498, 1712, 1736, 1757, 2008, 2354, 2387, 2728, 2761, 2996, 3317, 3472, 3514, 4016, 4708, 4774, 5456, 5522, 5992, 6634, 7028, 7781, 8239, 9416, 9548, 11044, 11984, 13268, 14056, 15562, 16478, 18832, 19096, 19327, 22088, 23219, 26536, 26857, 28112, 31124, 32956, 36487, 38192, 38654, 44176, 46438, 53072, 53714, 54467, 62248, 65912, 72974, 77308, 85591, 92876, 107428, 108934, 124496, 131824, 145948, 154616, 171182, 185752, 187999, 214856, 217868, 255409, 291896, 295427, 309232, 342364, 371504, 375998, 429712, 435736, 510818, 583792, 590854, 599137, 684728, 751996, 832567, 871472, 1021636, 1181708, 1198274, 1369456, 1503992, 1665134, 2043272, 2067989, 2363416, 2396548, 3007984, 3330268, 4086544, 4135978, 4726832, 4793096, 5827969, 6660536, 8271956, 9158237, 9586192, 11655938, 13321072, 16543912, 18316474, 23311876, 33087824, 36632948, 46623752, 64107659, 73265896, 93247504, 128215318, 146531792, 256430636, 512861272, 1025722544]

約数ペア:

[(1, 1025722544), (2, 512861272), (4, 256430636), (7, 146531792), (8, 128215318), (11, 93247504), (14, 73265896), (16, 64107659), (22, 46623752), (28, 36632948), (31, 33087824), (44, 23311876), (56, 18316474), (62, 16543912), (77, 13321072), (88, 11655938), (107, 9586192), (112, 9158237), (124, 8271956), (154, 6660536), (176, 5827969), (214, 4793096), (217, 4726832), (248, 4135978), (251, 4086544), (308, 3330268), (341, 3007984), (428, 2396548), (434, 2363416), (496, 2067989), (502, 2043272), (616, 1665134), (682, 1503992), (749, 1369456), (856, 1198274), (868, 1181708), (1004, 1021636), (1177, 871472), (1232, 832567), (1364, 751996), (1498, 684728), (1712, 599137), (1736, 590854), (1757, 583792), (2008, 510818), (2354, 435736), (2387, 429712), (2728, 375998), (2761, 371504), (2996, 342364), (3317, 309232), (3472, 295427), (3514, 291896), (4016, 255409), (4708, 217868), (4774, 214856), (5456, 187999), (5522, 185752), (5992, 171182), (6634, 154616), (7028, 145948), (7781, 131824), (8239, 124496), (9416, 108934), (9548, 107428), (11044, 92876), (11984, 85591), (13268, 77308), (14056, 72974), (15562, 65912), (16478, 62248), (18832, 54467), (19096, 53714), (19327, 53072), (22088, 46438), (23219, 44176), (26536, 38654), (26857, 38192), (28112, 36487), (31124, 32956)]