7293505.00000000

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:466

約数の個数: 96

約数和(自身を含む): 220774400

約数和(自身を除く): 140768972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 127, 171, 228, 254, 307, 342, 381, 508, 513, 614, 684, 762, 921, 1026, 1143, 1228, 1524, 1842, 2052, 2286, 2413, 2763, 3429, 3684, 4572, 4826, 5526, 5833, 6858, 7239, 8289, 9652, 11052, 11666, 13716, 14478, 16578, 17499, 21717, 23332, 28956, 33156, 34998, 38989, 43434, 52497, 65151, 69996, 77978, 86868, 104994, 116967, 130302, 155956, 157491, 209988, 233934, 260604, 314982, 350901, 467868, 629964, 701802, 740791, 1052703, 1403604, 1481582, 2105406, 2222373, 2963164, 4210812, 4444746, 6667119, 8889492, 13334238, 20001357, 26668476, 40002714, 80005428]

約数ペア:

[(1, 80005428), (2, 40002714), (3, 26668476), (4, 20001357), (6, 13334238), (9, 8889492), (12, 6667119), (18, 4444746), (19, 4210812), (27, 2963164), (36, 2222373), (38, 2105406), (54, 1481582), (57, 1403604), (76, 1052703), (108, 740791), (114, 701802), (127, 629964), (171, 467868), (228, 350901), (254, 314982), (307, 260604), (342, 233934), (381, 209988), (508, 157491), (513, 155956), (614, 130302), (684, 116967), (762, 104994), (921, 86868), (1026, 77978), (1143, 69996), (1228, 65151), (1524, 52497), (1842, 43434), (2052, 38989), (2286, 34998), (2413, 33156), (2763, 28956), (3429, 23332), (3684, 21717), (4572, 17499), (4826, 16578), (5526, 14478), (5833, 13716), (6858, 11666), (7239, 11052), (8289, 9652)]