317709396

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22571}}^1$

素因数の和:22621

約数の個数: 72

約数和(自身を含む): 887350464

約数和(自身を除く): 569641068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 612, 782, 828, 1173, 1564, 2346, 3519, 4692, 7038, 14076, 22571, 45142, 67713, 90284, 135426, 203139, 270852, 383707, 406278, 519133, 767414, 812556, 1038266, 1151121, 1534828, 1557399, 2076532, 2302242, 3114798, 3453363, 4604484, 4672197, 6229596, 6906726, 8825261, 9344394, 13813452, 17650522, 18688788, 26475783, 35301044, 52951566, 79427349, 105903132, 158854698, 317709396]

約数ペア:

[(1, 317709396), (2, 158854698), (3, 105903132), (4, 79427349), (6, 52951566), (9, 35301044), (12, 26475783), (17, 18688788), (18, 17650522), (23, 13813452), (34, 9344394), (36, 8825261), (46, 6906726), (51, 6229596), (68, 4672197), (69, 4604484), (92, 3453363), (102, 3114798), (138, 2302242), (153, 2076532), (204, 1557399), (207, 1534828), (276, 1151121), (306, 1038266), (391, 812556), (414, 767414), (612, 519133), (782, 406278), (828, 383707), (1173, 270852), (1564, 203139), (2346, 135426), (3519, 90284), (4692, 67713), (7038, 45142), (14076, 22571)]