1240854865656

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{20459947}}^1$

素因数の和:20460001

約数の個数: 96

約数和(自身を含む): 3741715290240

約数和(自身を除く): 2500860424584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 361, 399, 456, 532, 722, 798, 1064, 1083, 1444, 1596, 2166, 2527, 2888, 3192, 4332, 5054, 7581, 8664, 10108, 15162, 20216, 30324, 60648, 20459947, 40919894, 61379841, 81839788, 122759682, 143219629, 163679576, 245519364, 286439258, 388738993, 429658887, 491038728, 572878516, 777477986, 859317774, 1145757032, 1166216979, 1554955972, 1718635548, 2332433958, 2721172951, 3109911944, 3437271096, 4664867916, 5442345902, 7386040867, 8163518853, 9329735832, 10884691804, 14772081734, 16327037706, 21769383608, 22158122601, 29544163468, 32654075412, 44316245202, 51702286069, 59088326936, 65308150824, 88632490404, 103404572138, 155106858207, 177264980808, 206809144276, 310213716414, 413618288552, 620427432828, 1240854865656]

約数ペア:

[(1, 1240854865656), (2, 620427432828), (3, 413618288552), (4, 310213716414), (6, 206809144276), (7, 177264980808), (8, 155106858207), (12, 103404572138), (14, 88632490404), (19, 65308150824), (21, 59088326936), (24, 51702286069), (28, 44316245202), (38, 32654075412), (42, 29544163468), (56, 22158122601), (57, 21769383608), (76, 16327037706), (84, 14772081734), (114, 10884691804), (133, 9329735832), (152, 8163518853), (168, 7386040867), (228, 5442345902), (266, 4664867916), (361, 3437271096), (399, 3109911944), (456, 2721172951), (532, 2332433958), (722, 1718635548), (798, 1554955972), (1064, 1166216979), (1083, 1145757032), (1444, 859317774), (1596, 777477986), (2166, 572878516), (2527, 491038728), (2888, 429658887), (3192, 388738993), (4332, 286439258), (5054, 245519364), (7581, 163679576), (8664, 143219629), (10108, 122759682), (15162, 81839788), (20216, 61379841), (30324, 40919894), (60648, 20459947)]