312598692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{26393}}^1$

素因数の和:26457

約数の個数: 72

約数和(自身を含む): 922311936

約数和(自身を除く): 609713244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 63, 84, 94, 126, 141, 188, 252, 282, 329, 423, 564, 658, 846, 987, 1316, 1692, 1974, 2961, 3948, 5922, 11844, 26393, 52786, 79179, 105572, 158358, 184751, 237537, 316716, 369502, 475074, 554253, 739004, 950148, 1108506, 1240471, 1662759, 2217012, 2480942, 3325518, 3721413, 4961884, 6651036, 7442826, 8683297, 11164239, 14885652, 17366594, 22328478, 26049891, 34733188, 44656956, 52099782, 78149673, 104199564, 156299346, 312598692]

約数ペア:

[(1, 312598692), (2, 156299346), (3, 104199564), (4, 78149673), (6, 52099782), (7, 44656956), (9, 34733188), (12, 26049891), (14, 22328478), (18, 17366594), (21, 14885652), (28, 11164239), (36, 8683297), (42, 7442826), (47, 6651036), (63, 4961884), (84, 3721413), (94, 3325518), (126, 2480942), (141, 2217012), (188, 1662759), (252, 1240471), (282, 1108506), (329, 950148), (423, 739004), (564, 554253), (658, 475074), (846, 369502), (987, 316716), (1316, 237537), (1692, 184751), (1974, 158358), (2961, 105572), (3948, 79179), (5922, 52786), (11844, 26393)]