212772924

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{607}}^1$

素因数の和:744

約数の個数: 144

約数和(自身を含む): 669247488

約数和(自身を除く): 456474564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 107, 117, 126, 156, 182, 214, 234, 252, 273, 321, 364, 428, 468, 546, 607, 642, 749, 819, 963, 1092, 1214, 1284, 1391, 1498, 1638, 1821, 1926, 2247, 2428, 2782, 2996, 3276, 3642, 3852, 4173, 4249, 4494, 5463, 5564, 6741, 7284, 7891, 8346, 8498, 8988, 9737, 10926, 12519, 12747, 13482, 15782, 16692, 16996, 19474, 21852, 23673, 25038, 25494, 26964, 29211, 31564, 38241, 38948, 47346, 50076, 50988, 55237, 58422, 64949, 71019, 76482, 87633, 94692, 110474, 116844, 129898, 142038, 152964, 165711, 175266, 194847, 220948, 259796, 284076, 331422, 350532, 389694, 454643, 497133, 584541, 662844, 779388, 844337, 909286, 994266, 1169082, 1363929, 1688674, 1818572, 1988532, 2338164, 2533011, 2727858, 3377348, 4091787, 5066022, 5455716, 5910359, 7599033, 8183574, 10132044, 11820718, 15198066, 16367148, 17731077, 23641436, 30396132, 35462154, 53193231, 70924308, 106386462, 212772924]

約数ペア:

[(1, 212772924), (2, 106386462), (3, 70924308), (4, 53193231), (6, 35462154), (7, 30396132), (9, 23641436), (12, 17731077), (13, 16367148), (14, 15198066), (18, 11820718), (21, 10132044), (26, 8183574), (28, 7599033), (36, 5910359), (39, 5455716), (42, 5066022), (52, 4091787), (63, 3377348), (78, 2727858), (84, 2533011), (91, 2338164), (107, 1988532), (117, 1818572), (126, 1688674), (156, 1363929), (182, 1169082), (214, 994266), (234, 909286), (252, 844337), (273, 779388), (321, 662844), (364, 584541), (428, 497133), (468, 454643), (546, 389694), (607, 350532), (642, 331422), (749, 284076), (819, 259796), (963, 220948), (1092, 194847), (1214, 175266), (1284, 165711), (1391, 152964), (1498, 142038), (1638, 129898), (1821, 116844), (1926, 110474), (2247, 94692), (2428, 87633), (2782, 76482), (2996, 71019), (3276, 64949), (3642, 58422), (3852, 55237), (4173, 50988), (4249, 50076), (4494, 47346), (5463, 38948), (5564, 38241), (6741, 31564), (7284, 29211), (7891, 26964), (8346, 25494), (8498, 25038), (8988, 23673), (9737, 21852), (10926, 19474), (12519, 16996), (12747, 16692), (13482, 15782)]