321274116

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:526

約数の個数: 108

約数和(自身を含む): 873709200

約数和(自身を除く): 552435084

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 59, 76, 114, 118, 171, 177, 228, 236, 342, 354, 361, 419, 531, 684, 708, 722, 838, 1062, 1083, 1121, 1257, 1444, 1676, 2124, 2166, 2242, 2514, 3249, 3363, 3771, 4332, 4484, 5028, 6498, 6726, 7542, 7961, 10089, 12996, 13452, 15084, 15922, 20178, 21299, 23883, 24721, 31844, 40356, 42598, 47766, 49442, 63897, 71649, 74163, 85196, 95532, 98884, 127794, 143298, 148326, 151259, 191691, 222489, 255588, 286596, 296652, 302518, 383382, 444978, 453777, 469699, 605036, 766764, 889956, 907554, 939398, 1361331, 1409097, 1815108, 1878796, 2722662, 2818194, 4227291, 5445324, 5636388, 8454582, 8924281, 16909164, 17848562, 26772843, 35697124, 53545686, 80318529, 107091372, 160637058, 321274116]

約数ペア:

[(1, 321274116), (2, 160637058), (3, 107091372), (4, 80318529), (6, 53545686), (9, 35697124), (12, 26772843), (18, 17848562), (19, 16909164), (36, 8924281), (38, 8454582), (57, 5636388), (59, 5445324), (76, 4227291), (114, 2818194), (118, 2722662), (171, 1878796), (177, 1815108), (228, 1409097), (236, 1361331), (342, 939398), (354, 907554), (361, 889956), (419, 766764), (531, 605036), (684, 469699), (708, 453777), (722, 444978), (838, 383382), (1062, 302518), (1083, 296652), (1121, 286596), (1257, 255588), (1444, 222489), (1676, 191691), (2124, 151259), (2166, 148326), (2242, 143298), (2514, 127794), (3249, 98884), (3363, 95532), (3771, 85196), (4332, 74163), (4484, 71649), (5028, 63897), (6498, 49442), (6726, 47766), (7542, 42598), (7961, 40356), (10089, 31844), (12996, 24721), (13452, 23883), (15084, 21299), (15922, 20178)]