6686457732

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1\times {\mathrm{647}}^1$

素因数の和:1226

約数の個数: 144

約数和(自身を含む): 18468777600

約数和(自身を除く): 11782319868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 521, 522, 551, 647, 684, 1042, 1044, 1102, 1294, 1563, 1653, 1941, 2084, 2204, 2588, 3126, 3306, 3882, 4689, 4959, 5823, 6252, 6612, 7764, 9378, 9899, 9918, 11646, 12293, 15109, 18756, 18763, 19798, 19836, 23292, 24586, 29697, 30218, 36879, 37526, 39596, 45327, 49172, 56289, 59394, 60436, 73758, 75052, 89091, 90654, 110637, 112578, 118788, 135981, 147516, 168867, 178182, 181308, 221274, 225156, 271962, 287071, 337087, 337734, 356364, 356497, 442548, 543924, 574142, 674174, 675468, 712994, 861213, 1011261, 1069491, 1148284, 1348348, 1425988, 1722426, 2022522, 2138982, 2583639, 3033783, 3208473, 3444852, 4045044, 4277964, 5167278, 6067566, 6404653, 6416946, 9775523, 10334556, 12135132, 12809306, 12833892, 19213959, 19551046, 25618612, 29326569, 38427918, 39102092, 57641877, 58653138, 76855836, 87979707, 115283754, 117306276, 175959414, 185734937, 230567508, 351918828, 371469874, 557204811, 742939748, 1114409622, 1671614433, 2228819244, 3343228866, 6686457732]

約数ペア:

[(1, 6686457732), (2, 3343228866), (3, 2228819244), (4, 1671614433), (6, 1114409622), (9, 742939748), (12, 557204811), (18, 371469874), (19, 351918828), (29, 230567508), (36, 185734937), (38, 175959414), (57, 117306276), (58, 115283754), (76, 87979707), (87, 76855836), (114, 58653138), (116, 57641877), (171, 39102092), (174, 38427918), (228, 29326569), (261, 25618612), (342, 19551046), (348, 19213959), (521, 12833892), (522, 12809306), (551, 12135132), (647, 10334556), (684, 9775523), (1042, 6416946), (1044, 6404653), (1102, 6067566), (1294, 5167278), (1563, 4277964), (1653, 4045044), (1941, 3444852), (2084, 3208473), (2204, 3033783), (2588, 2583639), (3126, 2138982), (3306, 2022522), (3882, 1722426), (4689, 1425988), (4959, 1348348), (5823, 1148284), (6252, 1069491), (6612, 1011261), (7764, 861213), (9378, 712994), (9899, 675468), (9918, 674174), (11646, 574142), (12293, 543924), (15109, 442548), (18756, 356497), (18763, 356364), (19798, 337734), (19836, 337087), (23292, 287071), (24586, 271962), (29697, 225156), (30218, 221274), (36879, 181308), (37526, 178182), (39596, 168867), (45327, 147516), (49172, 135981), (56289, 118788), (59394, 112578), (60436, 110637), (73758, 90654), (75052, 89091)]