1669694312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{311}}^1$

素因数の和:392

約数の個数: 144

約数和(自身を含む): 3915643680

約数和(自身を除く): 2245949368

約数列:

[1, 2, 4, 8, 11, 13, 19, 22, 26, 38, 44, 52, 76, 88, 104, 143, 152, 169, 209, 247, 286, 311, 338, 361, 418, 494, 572, 622, 676, 722, 836, 988, 1144, 1244, 1352, 1444, 1672, 1859, 1976, 2488, 2717, 2888, 3211, 3421, 3718, 3971, 4043, 4693, 5434, 5909, 6422, 6842, 7436, 7942, 8086, 9386, 10868, 11818, 12844, 13684, 14872, 15884, 16172, 18772, 21736, 23636, 25688, 27368, 31768, 32344, 35321, 37544, 44473, 47272, 51623, 52559, 61009, 64999, 70642, 76817, 88946, 103246, 105118, 112271, 122018, 129998, 141284, 153634, 177892, 206492, 210236, 224542, 244036, 259996, 282568, 307268, 355784, 412984, 420472, 449084, 488072, 519992, 578149, 614536, 671099, 844987, 898168, 998621, 1156298, 1234981, 1342198, 1459523, 1689974, 1997242, 2312596, 2469962, 2684396, 2919046, 3379948, 3994484, 4625192, 4939924, 5368792, 5838092, 6759896, 7988968, 9879848, 10984831, 11676184, 16054753, 18973799, 21969662, 32109506, 37947598, 43939324, 64219012, 75895196, 87878648, 128438024, 151790392, 208711789, 417423578, 834847156, 1669694312]

約数ペア:

[(1, 1669694312), (2, 834847156), (4, 417423578), (8, 208711789), (11, 151790392), (13, 128438024), (19, 87878648), (22, 75895196), (26, 64219012), (38, 43939324), (44, 37947598), (52, 32109506), (76, 21969662), (88, 18973799), (104, 16054753), (143, 11676184), (152, 10984831), (169, 9879848), (209, 7988968), (247, 6759896), (286, 5838092), (311, 5368792), (338, 4939924), (361, 4625192), (418, 3994484), (494, 3379948), (572, 2919046), (622, 2684396), (676, 2469962), (722, 2312596), (836, 1997242), (988, 1689974), (1144, 1459523), (1244, 1342198), (1352, 1234981), (1444, 1156298), (1672, 998621), (1859, 898168), (1976, 844987), (2488, 671099), (2717, 614536), (2888, 578149), (3211, 519992), (3421, 488072), (3718, 449084), (3971, 420472), (4043, 412984), (4693, 355784), (5434, 307268), (5909, 282568), (6422, 259996), (6842, 244036), (7436, 224542), (7942, 210236), (8086, 206492), (9386, 177892), (10868, 153634), (11818, 141284), (12844, 129998), (13684, 122018), (14872, 112271), (15884, 105118), (16172, 103246), (18772, 88946), (21736, 76817), (23636, 70642), (25688, 64999), (27368, 61009), (31768, 52559), (32344, 51623), (35321, 47272), (37544, 44473)]