315027918

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{2633}}^1$

素因数の和:2698

約数の個数: 72

約数和(自身を含む): 756885168

約数和(自身を除く): 441857250

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 289, 306, 391, 414, 578, 782, 867, 1173, 1734, 2346, 2601, 2633, 3519, 5202, 5266, 6647, 7038, 7899, 13294, 15798, 19941, 23697, 39882, 44761, 47394, 59823, 60559, 89522, 119646, 121118, 134283, 181677, 268566, 363354, 402849, 545031, 760937, 805698, 1029503, 1090062, 1521874, 2059006, 2282811, 3088509, 4565622, 6177018, 6848433, 9265527, 13696866, 17501551, 18531054, 35003102, 52504653, 105009306, 157513959, 315027918]

約数ペア:

[(1, 315027918), (2, 157513959), (3, 105009306), (6, 52504653), (9, 35003102), (17, 18531054), (18, 17501551), (23, 13696866), (34, 9265527), (46, 6848433), (51, 6177018), (69, 4565622), (102, 3088509), (138, 2282811), (153, 2059006), (207, 1521874), (289, 1090062), (306, 1029503), (391, 805698), (414, 760937), (578, 545031), (782, 402849), (867, 363354), (1173, 268566), (1734, 181677), (2346, 134283), (2601, 121118), (2633, 119646), (3519, 89522), (5202, 60559), (5266, 59823), (6647, 47394), (7038, 44761), (7899, 39882), (13294, 23697), (15798, 19941)]