865068252

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{479}}^1$

素因数の和:683

約数の個数: 72

約数和(自身を含む): 2153356800

約数和(自身を除く): 1288288548

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 89, 114, 178, 228, 267, 356, 479, 534, 958, 1068, 1437, 1691, 1916, 2874, 3382, 5073, 5748, 6764, 7921, 9101, 10146, 15842, 18202, 20292, 23763, 27303, 31684, 36404, 42631, 47526, 54606, 85262, 95052, 109212, 127893, 150499, 170524, 255786, 300998, 451497, 511572, 601996, 809989, 902994, 1619978, 1805988, 2429967, 3239956, 3794159, 4859934, 7588318, 9719868, 11382477, 15176636, 22764954, 45529908, 72089021, 144178042, 216267063, 288356084, 432534126, 865068252]

約数ペア:

[(1, 865068252), (2, 432534126), (3, 288356084), (4, 216267063), (6, 144178042), (12, 72089021), (19, 45529908), (38, 22764954), (57, 15176636), (76, 11382477), (89, 9719868), (114, 7588318), (178, 4859934), (228, 3794159), (267, 3239956), (356, 2429967), (479, 1805988), (534, 1619978), (958, 902994), (1068, 809989), (1437, 601996), (1691, 511572), (1916, 451497), (2874, 300998), (3382, 255786), (5073, 170524), (5748, 150499), (6764, 127893), (7921, 109212), (9101, 95052), (10146, 85262), (15842, 54606), (18202, 47526), (20292, 42631), (23763, 36404), (27303, 31684)]