265618192

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1543}}^1$

素因数の和:1640

約数の個数: 80

約数和(自身を含む): 620317440

約数和(自身を除く): 354699248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 53, 56, 58, 106, 112, 116, 203, 212, 232, 371, 406, 424, 464, 742, 812, 848, 1484, 1537, 1543, 1624, 2968, 3074, 3086, 3248, 5936, 6148, 6172, 10759, 10801, 12296, 12344, 21518, 21602, 24592, 24688, 43036, 43204, 44747, 81779, 86072, 86408, 89494, 163558, 172144, 172816, 178988, 313229, 327116, 357976, 572453, 626458, 654232, 715952, 1144906, 1252916, 1308464, 2289812, 2371591, 2505832, 4579624, 4743182, 5011664, 9159248, 9486364, 16601137, 18972728, 33202274, 37945456, 66404548, 132809096, 265618192]

約数ペア:

[(1, 265618192), (2, 132809096), (4, 66404548), (7, 37945456), (8, 33202274), (14, 18972728), (16, 16601137), (28, 9486364), (29, 9159248), (53, 5011664), (56, 4743182), (58, 4579624), (106, 2505832), (112, 2371591), (116, 2289812), (203, 1308464), (212, 1252916), (232, 1144906), (371, 715952), (406, 654232), (424, 626458), (464, 572453), (742, 357976), (812, 327116), (848, 313229), (1484, 178988), (1537, 172816), (1543, 172144), (1624, 163558), (2968, 89494), (3074, 86408), (3086, 86072), (3248, 81779), (5936, 44747), (6148, 43204), (6172, 43036), (10759, 24688), (10801, 24592), (12296, 21602), (12344, 21518)]