312865392

素因数分解:

$2^4\times 3^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:676

約数の個数: 160

約数和(自身を含む): 974540800

約数和(自身を除く): 661675408

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 42, 48, 49, 56, 62, 84, 93, 98, 112, 124, 147, 168, 186, 196, 217, 248, 294, 336, 343, 372, 392, 434, 496, 588, 613, 651, 686, 744, 784, 868, 1029, 1176, 1226, 1302, 1372, 1488, 1519, 1736, 1839, 2058, 2352, 2452, 2604, 2744, 3038, 3472, 3678, 4116, 4291, 4557, 4904, 5208, 5488, 6076, 7356, 8232, 8582, 9114, 9808, 10416, 10633, 12152, 12873, 14712, 16464, 17164, 18228, 19003, 21266, 24304, 25746, 29424, 30037, 31899, 34328, 36456, 38006, 42532, 51492, 57009, 60074, 63798, 68656, 72912, 76012, 85064, 90111, 102984, 114018, 120148, 127596, 133021, 152024, 170128, 180222, 205968, 210259, 228036, 240296, 255192, 266042, 304048, 360444, 399063, 420518, 456072, 480592, 510384, 532084, 630777, 720888, 798126, 841036, 912144, 931147, 1064168, 1261554, 1441776, 1596252, 1682072, 1862294, 2128336, 2523108, 2793441, 3192504, 3364144, 3724588, 5046216, 5586882, 6385008, 6518029, 7449176, 10092432, 11173764, 13036058, 14898352, 19554087, 22347528, 26072116, 39108174, 44695056, 52144232, 78216348, 104288464, 156432696, 312865392]

約数ペア:

[(1, 312865392), (2, 156432696), (3, 104288464), (4, 78216348), (6, 52144232), (7, 44695056), (8, 39108174), (12, 26072116), (14, 22347528), (16, 19554087), (21, 14898352), (24, 13036058), (28, 11173764), (31, 10092432), (42, 7449176), (48, 6518029), (49, 6385008), (56, 5586882), (62, 5046216), (84, 3724588), (93, 3364144), (98, 3192504), (112, 2793441), (124, 2523108), (147, 2128336), (168, 1862294), (186, 1682072), (196, 1596252), (217, 1441776), (248, 1261554), (294, 1064168), (336, 931147), (343, 912144), (372, 841036), (392, 798126), (434, 720888), (496, 630777), (588, 532084), (613, 510384), (651, 480592), (686, 456072), (744, 420518), (784, 399063), (868, 360444), (1029, 304048), (1176, 266042), (1226, 255192), (1302, 240296), (1372, 228036), (1488, 210259), (1519, 205968), (1736, 180222), (1839, 170128), (2058, 152024), (2352, 133021), (2452, 127596), (2604, 120148), (2744, 114018), (3038, 102984), (3472, 90111), (3678, 85064), (4116, 76012), (4291, 72912), (4557, 68656), (4904, 63798), (5208, 60074), (5488, 57009), (6076, 51492), (7356, 42532), (8232, 38006), (8582, 36456), (9114, 34328), (9808, 31899), (10416, 30037), (10633, 29424), (12152, 25746), (12873, 24304), (14712, 21266), (16464, 19003), (17164, 18228)]