261102744

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{172687}}^1$

素因数の和:172709

約数の個数: 64

約数和(自身を含む): 828902400

約数和(自身を除く): 567799656

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 172687, 345374, 518061, 690748, 1036122, 1208809, 1381496, 1554183, 2072244, 2417618, 3108366, 3626427, 4144488, 4662549, 4835236, 6216732, 7252854, 9325098, 9670472, 10879281, 12433464, 14505708, 18650196, 21758562, 29011416, 32637843, 37300392, 43517124, 65275686, 87034248, 130551372, 261102744]

約数ペア:

[(1, 261102744), (2, 130551372), (3, 87034248), (4, 65275686), (6, 43517124), (7, 37300392), (8, 32637843), (9, 29011416), (12, 21758562), (14, 18650196), (18, 14505708), (21, 12433464), (24, 10879281), (27, 9670472), (28, 9325098), (36, 7252854), (42, 6216732), (54, 4835236), (56, 4662549), (63, 4144488), (72, 3626427), (84, 3108366), (108, 2417618), (126, 2072244), (168, 1554183), (189, 1381496), (216, 1208809), (252, 1036122), (378, 690748), (504, 518061), (756, 345374), (1512, 172687)]