2959968335344

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{523109}}^1$

素因数の和:523498

約数の個数: 80

約数和(自身を含む): 6178841403840

約数和(自身を除く): 3218873068496

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 71, 136, 142, 272, 284, 293, 568, 586, 1136, 1172, 1207, 2344, 2414, 4688, 4828, 4981, 9656, 9962, 19312, 19924, 20803, 39848, 41606, 79696, 83212, 166424, 332848, 353651, 523109, 707302, 1046218, 1414604, 2092436, 2829208, 4184872, 5658416, 8369744, 8892853, 17785706, 35571412, 37140739, 71142824, 74281478, 142285648, 148562956, 153270937, 297125912, 306541874, 594251824, 613083748, 631392563, 1226167496, 1262785126, 2452334992, 2525570252, 2605605929, 5051140504, 5211211858, 10102281008, 10422423716, 10882236527, 20844847432, 21764473054, 41689694864, 43528946108, 87057892216, 174115784432, 184998020959, 369996041918, 739992083836, 1479984167672, 2959968335344]

約数ペア:

[(1, 2959968335344), (2, 1479984167672), (4, 739992083836), (8, 369996041918), (16, 184998020959), (17, 174115784432), (34, 87057892216), (68, 43528946108), (71, 41689694864), (136, 21764473054), (142, 20844847432), (272, 10882236527), (284, 10422423716), (293, 10102281008), (568, 5211211858), (586, 5051140504), (1136, 2605605929), (1172, 2525570252), (1207, 2452334992), (2344, 1262785126), (2414, 1226167496), (4688, 631392563), (4828, 613083748), (4981, 594251824), (9656, 306541874), (9962, 297125912), (19312, 153270937), (19924, 148562956), (20803, 142285648), (39848, 74281478), (41606, 71142824), (79696, 37140739), (83212, 35571412), (166424, 17785706), (332848, 8892853), (353651, 8369744), (523109, 5658416), (707302, 4184872), (1046218, 2829208), (1414604, 2092436)]