327259188

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{2309}}^1$

素因数の和:2477

約数の個数: 72

約数和(自身を含む): 861020160

約数和(自身を除く): 533760972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 127, 186, 254, 279, 372, 381, 508, 558, 762, 1116, 1143, 1524, 2286, 2309, 3937, 4572, 4618, 6927, 7874, 9236, 11811, 13854, 15748, 20781, 23622, 27708, 35433, 41562, 47244, 70866, 71579, 83124, 141732, 143158, 214737, 286316, 293243, 429474, 586486, 644211, 858948, 879729, 1172972, 1288422, 1759458, 2576844, 2639187, 3518916, 5278374, 9090533, 10556748, 18181066, 27271599, 36362132, 54543198, 81814797, 109086396, 163629594, 327259188]

約数ペア:

[(1, 327259188), (2, 163629594), (3, 109086396), (4, 81814797), (6, 54543198), (9, 36362132), (12, 27271599), (18, 18181066), (31, 10556748), (36, 9090533), (62, 5278374), (93, 3518916), (124, 2639187), (127, 2576844), (186, 1759458), (254, 1288422), (279, 1172972), (372, 879729), (381, 858948), (508, 644211), (558, 586486), (762, 429474), (1116, 293243), (1143, 286316), (1524, 214737), (2286, 143158), (2309, 141732), (3937, 83124), (4572, 71579), (4618, 70866), (6927, 47244), (7874, 41562), (9236, 35433), (11811, 27708), (13854, 23622), (15748, 20781)]