349620102

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:339

約数の個数: 144

約数和(自身を含む): 904400640

約数和(自身を除く): 554780538

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 117, 138, 169, 171, 207, 234, 247, 263, 299, 338, 342, 414, 437, 494, 507, 526, 598, 741, 789, 874, 897, 1014, 1311, 1482, 1521, 1578, 1794, 2223, 2367, 2622, 2691, 3042, 3211, 3419, 3887, 3933, 4446, 4734, 4997, 5382, 5681, 6049, 6422, 6838, 7774, 7866, 9633, 9994, 10257, 11362, 11661, 12098, 14991, 17043, 18147, 19266, 20514, 23322, 28899, 29982, 30771, 34086, 34983, 36294, 44447, 44973, 51129, 54441, 57798, 61542, 64961, 69966, 73853, 78637, 88894, 89946, 102258, 108882, 114931, 129922, 133341, 147706, 157274, 194883, 221559, 229862, 235911, 266682, 344793, 389766, 400023, 443118, 471822, 584649, 664677, 689586, 707733, 800046, 844493, 1022281, 1034379, 1169298, 1329354, 1415466, 1494103, 1688986, 2044562, 2068758, 2533479, 2988206, 3066843, 4482309, 5066958, 6133686, 7600437, 8964618, 9200529, 13446927, 15200874, 18401058, 19423339, 26893854, 38846678, 58270017, 116540034, 174810051, 349620102]

約数ペア:

[(1, 349620102), (2, 174810051), (3, 116540034), (6, 58270017), (9, 38846678), (13, 26893854), (18, 19423339), (19, 18401058), (23, 15200874), (26, 13446927), (38, 9200529), (39, 8964618), (46, 7600437), (57, 6133686), (69, 5066958), (78, 4482309), (114, 3066843), (117, 2988206), (138, 2533479), (169, 2068758), (171, 2044562), (207, 1688986), (234, 1494103), (247, 1415466), (263, 1329354), (299, 1169298), (338, 1034379), (342, 1022281), (414, 844493), (437, 800046), (494, 707733), (507, 689586), (526, 664677), (598, 584649), (741, 471822), (789, 443118), (874, 400023), (897, 389766), (1014, 344793), (1311, 266682), (1482, 235911), (1521, 229862), (1578, 221559), (1794, 194883), (2223, 157274), (2367, 147706), (2622, 133341), (2691, 129922), (3042, 114931), (3211, 108882), (3419, 102258), (3887, 89946), (3933, 88894), (4446, 78637), (4734, 73853), (4997, 69966), (5382, 64961), (5681, 61542), (6049, 57798), (6422, 54441), (6838, 51129), (7774, 44973), (7866, 44447), (9633, 36294), (9994, 34983), (10257, 34086), (11362, 30771), (11661, 29982), (12098, 28899), (14991, 23322), (17043, 20514), (18147, 19266)]