212507652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{619}}^1$

素因数の和:761

約数の個数: 96

約数和(自身を含む): 585518080

約数和(自身を除く): 373010428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 67, 84, 122, 134, 183, 201, 244, 268, 366, 402, 427, 469, 619, 732, 804, 854, 938, 1238, 1281, 1407, 1708, 1857, 1876, 2476, 2562, 2814, 3714, 4087, 4333, 5124, 5628, 7428, 8174, 8666, 12261, 12999, 16348, 17332, 24522, 25998, 28609, 37759, 41473, 49044, 51996, 57218, 75518, 82946, 85827, 113277, 114436, 124419, 151036, 165892, 171654, 226554, 248838, 264313, 290311, 343308, 453108, 497676, 528626, 580622, 792939, 870933, 1057252, 1161244, 1585878, 1741866, 2529853, 3171756, 3483732, 5059706, 7589559, 10119412, 15179118, 17708971, 30358236, 35417942, 53126913, 70835884, 106253826, 212507652]

約数ペア:

[(1, 212507652), (2, 106253826), (3, 70835884), (4, 53126913), (6, 35417942), (7, 30358236), (12, 17708971), (14, 15179118), (21, 10119412), (28, 7589559), (42, 5059706), (61, 3483732), (67, 3171756), (84, 2529853), (122, 1741866), (134, 1585878), (183, 1161244), (201, 1057252), (244, 870933), (268, 792939), (366, 580622), (402, 528626), (427, 497676), (469, 453108), (619, 343308), (732, 290311), (804, 264313), (854, 248838), (938, 226554), (1238, 171654), (1281, 165892), (1407, 151036), (1708, 124419), (1857, 114436), (1876, 113277), (2476, 85827), (2562, 82946), (2814, 75518), (3714, 57218), (4087, 51996), (4333, 49044), (5124, 41473), (5628, 37759), (7428, 28609), (8174, 25998), (8666, 24522), (12261, 17332), (12999, 16348)]