2018152304

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{3559}}^1$

素因数の和:3718

約数の個数: 80

約数和(自身を含む): 4598039040

約数和(自身を除く): 2579886736

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 83, 112, 122, 166, 244, 332, 427, 488, 581, 664, 854, 976, 1162, 1328, 1708, 2324, 3416, 3559, 4648, 5063, 6832, 7118, 9296, 10126, 14236, 20252, 24913, 28472, 35441, 40504, 49826, 56944, 70882, 81008, 99652, 141764, 199304, 217099, 283528, 295397, 398608, 434198, 567056, 590794, 868396, 1181588, 1519693, 1736792, 2067779, 2363176, 3039386, 3473584, 4135558, 4726352, 6078772, 8271116, 12157544, 16542232, 18019217, 24315088, 33084464, 36038434, 72076868, 126134519, 144153736, 252269038, 288307472, 504538076, 1009076152, 2018152304]

約数ペア:

[(1, 2018152304), (2, 1009076152), (4, 504538076), (7, 288307472), (8, 252269038), (14, 144153736), (16, 126134519), (28, 72076868), (56, 36038434), (61, 33084464), (83, 24315088), (112, 18019217), (122, 16542232), (166, 12157544), (244, 8271116), (332, 6078772), (427, 4726352), (488, 4135558), (581, 3473584), (664, 3039386), (854, 2363176), (976, 2067779), (1162, 1736792), (1328, 1519693), (1708, 1181588), (2324, 868396), (3416, 590794), (3559, 567056), (4648, 434198), (5063, 398608), (6832, 295397), (7118, 283528), (9296, 217099), (10126, 199304), (14236, 141764), (20252, 99652), (24913, 81008), (28472, 70882), (35441, 56944), (40504, 49826)]