201628483592

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{71777}}^1$

素因数の和:72102

約数の個数: 64

約数和(自身を含む): 400211159040

約数和(自身を除く): 198582675448

約数列:

[1, 2, 4, 8, 31, 47, 62, 94, 124, 188, 241, 248, 376, 482, 964, 1457, 1928, 2914, 5828, 7471, 11327, 11656, 14942, 22654, 29884, 45308, 59768, 71777, 90616, 143554, 287108, 351137, 574216, 702274, 1404548, 2225087, 2809096, 3373519, 4450174, 6747038, 8900348, 13494076, 17298257, 17800696, 26988152, 34596514, 69193028, 104579089, 138386056, 209158178, 418316356, 536245967, 813018079, 836632712, 1072491934, 1626036158, 2144983868, 3252072316, 4289967736, 6504144632, 25203560449, 50407120898, 100814241796, 201628483592]

約数ペア:

[(1, 201628483592), (2, 100814241796), (4, 50407120898), (8, 25203560449), (31, 6504144632), (47, 4289967736), (62, 3252072316), (94, 2144983868), (124, 1626036158), (188, 1072491934), (241, 836632712), (248, 813018079), (376, 536245967), (482, 418316356), (964, 209158178), (1457, 138386056), (1928, 104579089), (2914, 69193028), (5828, 34596514), (7471, 26988152), (11327, 17800696), (11656, 17298257), (14942, 13494076), (22654, 8900348), (29884, 6747038), (45308, 4450174), (59768, 3373519), (71777, 2809096), (90616, 2225087), (143554, 1404548), (287108, 702274), (351137, 574216)]