212996952

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{46957}}^1$

素因数の和:46982

約数の個数: 80

約数和(自身を含む): 681830160

約数和(自身を除く): 468833208

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 46957, 93914, 140871, 187828, 281742, 328699, 375656, 422613, 563484, 657398, 845226, 986097, 1126968, 1267839, 1314796, 1690452, 1972194, 2535678, 2629592, 2958291, 3380904, 3803517, 3944388, 5071356, 5916582, 7607034, 7888776, 8874873, 10142712, 11833164, 15214068, 17749746, 23666328, 26624619, 30428136, 35499492, 53249238, 70998984, 106498476, 212996952]

約数ペア:

[(1, 212996952), (2, 106498476), (3, 70998984), (4, 53249238), (6, 35499492), (7, 30428136), (8, 26624619), (9, 23666328), (12, 17749746), (14, 15214068), (18, 11833164), (21, 10142712), (24, 8874873), (27, 7888776), (28, 7607034), (36, 5916582), (42, 5071356), (54, 3944388), (56, 3803517), (63, 3380904), (72, 2958291), (81, 2629592), (84, 2535678), (108, 1972194), (126, 1690452), (162, 1314796), (168, 1267839), (189, 1126968), (216, 986097), (252, 845226), (324, 657398), (378, 563484), (504, 422613), (567, 375656), (648, 328699), (756, 281742), (1134, 187828), (1512, 140871), (2268, 93914), (4536, 46957)]