1284815391104

素因数分解:

$2^7\times 7^1\times {\mathrm{71}}^1\times {\mathrm{433}}^1\times {\mathrm{46643}}^1$

素因数の和:47168

約数の個数: 128

約数和(自身を含む): 2973364692480

約数和(自身を除く): 1688549301376

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 284, 433, 448, 497, 568, 866, 896, 994, 1136, 1732, 1988, 2272, 3031, 3464, 3976, 4544, 6062, 6928, 7952, 9088, 12124, 13856, 15904, 24248, 27712, 30743, 31808, 46643, 48496, 55424, 61486, 63616, 93286, 96992, 122972, 186572, 193984, 215201, 245944, 326501, 373144, 387968, 430402, 491888, 653002, 746288, 860804, 983776, 1306004, 1492576, 1721608, 1967552, 2612008, 2985152, 3311653, 3443216, 3935104, 5224016, 5970304, 6623306, 6886432, 10448032, 13246612, 13772864, 20196419, 20896064, 23181571, 26493224, 27545728, 40392838, 41792128, 46363142, 52986448, 80785676, 92726284, 105972896, 141374933, 161571352, 185452568, 211945792, 282749866, 323142704, 370905136, 423891584, 565499732, 646285408, 741810272, 1130999464, 1292570816, 1433945749, 1483620544, 2261998928, 2585141632, 2867891498, 2967241088, 4523997856, 5735782996, 9047995712, 10037620243, 11471565992, 18095991424, 20075240486, 22943131984, 40150480972, 45886263968, 80300961944, 91772527936, 160601923888, 183545055872, 321203847776, 642407695552, 1284815391104]

約数ペア:

[(1, 1284815391104), (2, 642407695552), (4, 321203847776), (7, 183545055872), (8, 160601923888), (14, 91772527936), (16, 80300961944), (28, 45886263968), (32, 40150480972), (56, 22943131984), (64, 20075240486), (71, 18095991424), (112, 11471565992), (128, 10037620243), (142, 9047995712), (224, 5735782996), (284, 4523997856), (433, 2967241088), (448, 2867891498), (497, 2585141632), (568, 2261998928), (866, 1483620544), (896, 1433945749), (994, 1292570816), (1136, 1130999464), (1732, 741810272), (1988, 646285408), (2272, 565499732), (3031, 423891584), (3464, 370905136), (3976, 323142704), (4544, 282749866), (6062, 211945792), (6928, 185452568), (7952, 161571352), (9088, 141374933), (12124, 105972896), (13856, 92726284), (15904, 80785676), (24248, 52986448), (27712, 46363142), (30743, 41792128), (31808, 40392838), (46643, 27545728), (48496, 26493224), (55424, 23181571), (61486, 20896064), (63616, 20196419), (93286, 13772864), (96992, 13246612), (122972, 10448032), (186572, 6886432), (193984, 6623306), (215201, 5970304), (245944, 5224016), (326501, 3935104), (373144, 3443216), (387968, 3311653), (430402, 2985152), (491888, 2612008), (653002, 1967552), (746288, 1721608), (860804, 1492576), (983776, 1306004)]