312937434

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{487}}^1\times {\mathrm{1231}}^1$

素因数の和:1755

約数の個数: 48

約数和(自身を含む): 703422720

約数和(自身を除く): 390485286

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 487, 522, 974, 1231, 1461, 2462, 2922, 3693, 4383, 7386, 8766, 11079, 14123, 22158, 28246, 35699, 42369, 71398, 84738, 107097, 127107, 214194, 254214, 321291, 599497, 642582, 1198994, 1798491, 3596982, 5395473, 10790946, 17385413, 34770826, 52156239, 104312478, 156468717, 312937434]

約数ペア:

[(1, 312937434), (2, 156468717), (3, 104312478), (6, 52156239), (9, 34770826), (18, 17385413), (29, 10790946), (58, 5395473), (87, 3596982), (174, 1798491), (261, 1198994), (487, 642582), (522, 599497), (974, 321291), (1231, 254214), (1461, 214194), (2462, 127107), (2922, 107097), (3693, 84738), (4383, 71398), (7386, 42369), (8766, 35699), (11079, 28246), (14123, 22158)]