328634937512

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{4182809}}^1$

素因数の和:4182906

約数の個数: 64

約数和(自身を含む): 746882553600

約数和(自身を除く): 418247616088

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2806, 3416, 5612, 9821, 11224, 19642, 39284, 78568, 4182809, 8365618, 16731236, 29279663, 33462472, 58559326, 96204607, 117118652, 192409214, 234237304, 255151349, 384818428, 510302698, 673432249, 769636856, 1020605396, 1346864498, 1786059443, 2041210792, 2693728996, 3572118886, 5387457992, 5868481027, 7144237772, 11736962054, 14288475544, 23473924108, 41079367189, 46947848216, 82158734378, 164317468756, 328634937512]

約数ペア:

[(1, 328634937512), (2, 164317468756), (4, 82158734378), (7, 46947848216), (8, 41079367189), (14, 23473924108), (23, 14288475544), (28, 11736962054), (46, 7144237772), (56, 5868481027), (61, 5387457992), (92, 3572118886), (122, 2693728996), (161, 2041210792), (184, 1786059443), (244, 1346864498), (322, 1020605396), (427, 769636856), (488, 673432249), (644, 510302698), (854, 384818428), (1288, 255151349), (1403, 234237304), (1708, 192409214), (2806, 117118652), (3416, 96204607), (5612, 58559326), (9821, 33462472), (11224, 29279663), (19642, 16731236), (39284, 8365618), (78568, 4182809)]