7261384752

素因数分解:

$2^4\times 3^3\times {\mathrm{73}}^1\times {\mathrm{230257}}^1$

素因数の和:230347

約数の個数: 80

約数和(自身を含む): 21128474080

約数和(自身を除く): 13867089328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 73, 108, 144, 146, 216, 219, 292, 432, 438, 584, 657, 876, 1168, 1314, 1752, 1971, 2628, 3504, 3942, 5256, 7884, 10512, 15768, 31536, 230257, 460514, 690771, 921028, 1381542, 1842056, 2072313, 2763084, 3684112, 4144626, 5526168, 6216939, 8289252, 11052336, 12433878, 16578504, 16808761, 24867756, 33157008, 33617522, 49735512, 50426283, 67235044, 99471024, 100852566, 134470088, 151278849, 201705132, 268940176, 302557698, 403410264, 453836547, 605115396, 806820528, 907673094, 1210230792, 1815346188, 2420461584, 3630692376, 7261384752]

約数ペア:

[(1, 7261384752), (2, 3630692376), (3, 2420461584), (4, 1815346188), (6, 1210230792), (8, 907673094), (9, 806820528), (12, 605115396), (16, 453836547), (18, 403410264), (24, 302557698), (27, 268940176), (36, 201705132), (48, 151278849), (54, 134470088), (72, 100852566), (73, 99471024), (108, 67235044), (144, 50426283), (146, 49735512), (216, 33617522), (219, 33157008), (292, 24867756), (432, 16808761), (438, 16578504), (584, 12433878), (657, 11052336), (876, 8289252), (1168, 6216939), (1314, 5526168), (1752, 4144626), (1971, 3684112), (2628, 2763084), (3504, 2072313), (3942, 1842056), (5256, 1381542), (7884, 921028), (10512, 690771), (15768, 460514), (31536, 230257)]