198436992

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 128

約数和(自身を含む): 573941760

約数和(自身を除く): 375504768

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 127, 128, 156, 192, 208, 254, 312, 313, 381, 384, 416, 508, 624, 626, 762, 832, 939, 1016, 1248, 1252, 1524, 1651, 1664, 1878, 2032, 2496, 2504, 3048, 3302, 3756, 4064, 4069, 4953, 4992, 5008, 6096, 6604, 7512, 8128, 8138, 9906, 10016, 12192, 12207, 13208, 15024, 16256, 16276, 19812, 20032, 24384, 24414, 26416, 30048, 32552, 39624, 39751, 40064, 48768, 48828, 52832, 60096, 65104, 79248, 79502, 97656, 105664, 119253, 120192, 130208, 158496, 159004, 195312, 211328, 238506, 260416, 316992, 318008, 390624, 477012, 516763, 520832, 633984, 636016, 781248, 954024, 1033526, 1272032, 1550289, 1562496, 1908048, 2067052, 2544064, 3100578, 3816096, 4134104, 5088128, 6201156, 7632192, 8268208, 12402312, 15264384, 16536416, 24804624, 33072832, 49609248, 66145664, 99218496, 198436992]

約数ペア:

[(1, 198436992), (2, 99218496), (3, 66145664), (4, 49609248), (6, 33072832), (8, 24804624), (12, 16536416), (13, 15264384), (16, 12402312), (24, 8268208), (26, 7632192), (32, 6201156), (39, 5088128), (48, 4134104), (52, 3816096), (64, 3100578), (78, 2544064), (96, 2067052), (104, 1908048), (127, 1562496), (128, 1550289), (156, 1272032), (192, 1033526), (208, 954024), (254, 781248), (312, 636016), (313, 633984), (381, 520832), (384, 516763), (416, 477012), (508, 390624), (624, 318008), (626, 316992), (762, 260416), (832, 238506), (939, 211328), (1016, 195312), (1248, 159004), (1252, 158496), (1524, 130208), (1651, 120192), (1664, 119253), (1878, 105664), (2032, 97656), (2496, 79502), (2504, 79248), (3048, 65104), (3302, 60096), (3756, 52832), (4064, 48828), (4069, 48768), (4953, 40064), (4992, 39751), (5008, 39624), (6096, 32552), (6604, 30048), (7512, 26416), (8128, 24414), (8138, 24384), (9906, 20032), (10016, 19812), (12192, 16276), (12207, 16256), (13208, 15024)]