313710048

素因数分解:

$2^5\times 3^2\times {\mathrm{89}}^1\times {\mathrm{12239}}^1$

素因数の和:12344

約数の個数: 72

約数和(自身を含む): 902210400

約数和(自身を除く): 588500352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 89, 96, 144, 178, 267, 288, 356, 534, 712, 801, 1068, 1424, 1602, 2136, 2848, 3204, 4272, 6408, 8544, 12239, 12816, 24478, 25632, 36717, 48956, 73434, 97912, 110151, 146868, 195824, 220302, 293736, 391648, 440604, 587472, 881208, 1089271, 1174944, 1762416, 2178542, 3267813, 3524832, 4357084, 6535626, 8714168, 9803439, 13071252, 17428336, 19606878, 26142504, 34856672, 39213756, 52285008, 78427512, 104570016, 156855024, 313710048]

約数ペア:

[(1, 313710048), (2, 156855024), (3, 104570016), (4, 78427512), (6, 52285008), (8, 39213756), (9, 34856672), (12, 26142504), (16, 19606878), (18, 17428336), (24, 13071252), (32, 9803439), (36, 8714168), (48, 6535626), (72, 4357084), (89, 3524832), (96, 3267813), (144, 2178542), (178, 1762416), (267, 1174944), (288, 1089271), (356, 881208), (534, 587472), (712, 440604), (801, 391648), (1068, 293736), (1424, 220302), (1602, 195824), (2136, 146868), (2848, 110151), (3204, 97912), (4272, 73434), (6408, 48956), (8544, 36717), (12239, 25632), (12816, 24478)]