388804926

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1$

素因数の和:210

約数の個数: 96

約数和(自身を含む): 890507520

約数和(自身を除く): 501702594

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 53, 59, 69, 102, 106, 118, 138, 159, 177, 318, 354, 391, 782, 901, 1003, 1173, 1219, 1357, 1802, 2006, 2346, 2438, 2703, 2714, 2809, 3009, 3127, 3657, 4071, 5406, 5618, 6018, 6254, 7314, 8142, 8427, 9381, 16854, 18762, 20723, 23069, 41446, 46138, 47753, 53159, 62169, 64607, 69207, 71921, 95506, 106318, 124338, 129214, 138414, 143259, 143842, 159477, 165731, 193821, 215763, 286518, 318954, 331462, 387642, 431526, 497193, 994386, 1098319, 1222657, 2196638, 2445314, 2817427, 3294957, 3667971, 3811813, 5634854, 6589914, 7335942, 7623626, 8452281, 11435439, 16904562, 22870878, 64800821, 129601642, 194402463, 388804926]

約数ペア:

[(1, 388804926), (2, 194402463), (3, 129601642), (6, 64800821), (17, 22870878), (23, 16904562), (34, 11435439), (46, 8452281), (51, 7623626), (53, 7335942), (59, 6589914), (69, 5634854), (102, 3811813), (106, 3667971), (118, 3294957), (138, 2817427), (159, 2445314), (177, 2196638), (318, 1222657), (354, 1098319), (391, 994386), (782, 497193), (901, 431526), (1003, 387642), (1173, 331462), (1219, 318954), (1357, 286518), (1802, 215763), (2006, 193821), (2346, 165731), (2438, 159477), (2703, 143842), (2714, 143259), (2809, 138414), (3009, 129214), (3127, 124338), (3657, 106318), (4071, 95506), (5406, 71921), (5618, 69207), (6018, 64607), (6254, 62169), (7314, 53159), (8142, 47753), (8427, 46138), (9381, 41446), (16854, 23069), (18762, 20723)]