19741020552

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{337}}^1\times {\mathrm{1999}}^1$

素因数の和:2396

約数の個数: 192

約数和(自身を含む): 60109920000

約数和(自身を除く): 40368899448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 37, 44, 66, 72, 74, 88, 99, 111, 132, 148, 198, 222, 264, 296, 333, 337, 396, 407, 444, 666, 674, 792, 814, 888, 1011, 1221, 1332, 1348, 1628, 1999, 2022, 2442, 2664, 2696, 3033, 3256, 3663, 3707, 3998, 4044, 4884, 5997, 6066, 7326, 7414, 7996, 8088, 9768, 11121, 11994, 12132, 12469, 14652, 14828, 15992, 17991, 21989, 22242, 23988, 24264, 24938, 29304, 29656, 33363, 35982, 37407, 43978, 44484, 47976, 49876, 65967, 66726, 71964, 73963, 74814, 87956, 88968, 99752, 112221, 131934, 133452, 137159, 143928, 147926, 149628, 175912, 197901, 221889, 224442, 263868, 266904, 274318, 295852, 299256, 395802, 411477, 443778, 448884, 527736, 548636, 591704, 665667, 673663, 791604, 813593, 822954, 887556, 897768, 1097272, 1234431, 1331334, 1347326, 1583208, 1627186, 1645908, 1775112, 2020989, 2440779, 2468862, 2662668, 2694652, 3254372, 3291816, 4041978, 4881558, 4937724, 5325336, 5389304, 6062967, 6508744, 7322337, 7410293, 8083956, 9763116, 9875448, 12125934, 14644674, 14820586, 16167912, 19526232, 22230879, 24251868, 24925531, 29289348, 29641172, 44461758, 48503736, 49851062, 58578696, 59282344, 66692637, 74776593, 88923516, 99702124, 133385274, 149553186, 177847032, 199404248, 224329779, 266770548, 274180841, 299106372, 448659558, 533541096, 548361682, 598212744, 822542523, 897319116, 1096723364, 1645085046, 1794638232, 2193446728, 2467627569, 3290170092, 4935255138, 6580340184, 9870510276, 19741020552]

約数ペア:

[(1, 19741020552), (2, 9870510276), (3, 6580340184), (4, 4935255138), (6, 3290170092), (8, 2467627569), (9, 2193446728), (11, 1794638232), (12, 1645085046), (18, 1096723364), (22, 897319116), (24, 822542523), (33, 598212744), (36, 548361682), (37, 533541096), (44, 448659558), (66, 299106372), (72, 274180841), (74, 266770548), (88, 224329779), (99, 199404248), (111, 177847032), (132, 149553186), (148, 133385274), (198, 99702124), (222, 88923516), (264, 74776593), (296, 66692637), (333, 59282344), (337, 58578696), (396, 49851062), (407, 48503736), (444, 44461758), (666, 29641172), (674, 29289348), (792, 24925531), (814, 24251868), (888, 22230879), (1011, 19526232), (1221, 16167912), (1332, 14820586), (1348, 14644674), (1628, 12125934), (1999, 9875448), (2022, 9763116), (2442, 8083956), (2664, 7410293), (2696, 7322337), (3033, 6508744), (3256, 6062967), (3663, 5389304), (3707, 5325336), (3998, 4937724), (4044, 4881558), (4884, 4041978), (5997, 3291816), (6066, 3254372), (7326, 2694652), (7414, 2662668), (7996, 2468862), (8088, 2440779), (9768, 2020989), (11121, 1775112), (11994, 1645908), (12132, 1627186), (12469, 1583208), (14652, 1347326), (14828, 1331334), (15992, 1234431), (17991, 1097272), (21989, 897768), (22242, 887556), (23988, 822954), (24264, 813593), (24938, 791604), (29304, 673663), (29656, 665667), (33363, 591704), (35982, 548636), (37407, 527736), (43978, 448884), (44484, 443778), (47976, 411477), (49876, 395802), (65967, 299256), (66726, 295852), (71964, 274318), (73963, 266904), (74814, 263868), (87956, 224442), (88968, 221889), (99752, 197901), (112221, 175912), (131934, 149628), (133452, 147926), (137159, 143928)]