38640672

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{6389}}^1$

素因数の和:6415

約数の個数: 96

約数和(自身を含む): 128822400

約数和(自身を除く): 90181728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 2016, 3024, 6048, 6389, 12778, 19167, 25556, 38334, 44723, 51112, 57501, 76668, 89446, 102224, 115002, 134169, 153336, 172503, 178892, 204448, 230004, 268338, 306672, 345006, 357784, 402507, 460008, 536676, 613344, 690012, 715568, 805014, 920016, 1073352, 1207521, 1380024, 1431136, 1610028, 1840032, 2146704, 2415042, 2760048, 3220056, 4293408, 4830084, 5520096, 6440112, 9660168, 12880224, 19320336, 38640672]

約数ペア:

[(1, 38640672), (2, 19320336), (3, 12880224), (4, 9660168), (6, 6440112), (7, 5520096), (8, 4830084), (9, 4293408), (12, 3220056), (14, 2760048), (16, 2415042), (18, 2146704), (21, 1840032), (24, 1610028), (27, 1431136), (28, 1380024), (32, 1207521), (36, 1073352), (42, 920016), (48, 805014), (54, 715568), (56, 690012), (63, 613344), (72, 536676), (84, 460008), (96, 402507), (108, 357784), (112, 345006), (126, 306672), (144, 268338), (168, 230004), (189, 204448), (216, 178892), (224, 172503), (252, 153336), (288, 134169), (336, 115002), (378, 102224), (432, 89446), (504, 76668), (672, 57501), (756, 51112), (864, 44723), (1008, 38334), (1512, 25556), (2016, 19167), (3024, 12778), (6048, 6389)]