2210764504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{431}}^1$

素因数の和:561

約数の個数: 128

約数和(自身を含む): 4853882880

約数和(自身を除く): 2643118376

約数列:

[1, 2, 4, 8, 13, 26, 31, 37, 43, 52, 62, 74, 86, 104, 124, 148, 172, 248, 296, 344, 403, 431, 481, 559, 806, 862, 962, 1118, 1147, 1333, 1591, 1612, 1724, 1924, 2236, 2294, 2666, 3182, 3224, 3448, 3848, 4472, 4588, 5332, 5603, 6364, 9176, 10664, 11206, 12728, 13361, 14911, 15947, 17329, 18533, 20683, 22412, 26722, 29822, 31894, 34658, 37066, 41366, 44824, 49321, 53444, 59644, 63788, 69316, 74132, 82732, 98642, 106888, 119288, 127576, 138632, 148264, 165464, 173693, 197284, 207311, 240929, 347386, 394568, 414622, 481858, 494357, 574523, 641173, 685721, 694772, 829244, 963716, 988714, 1149046, 1282346, 1371442, 1389544, 1658488, 1927432, 1977428, 2298092, 2564692, 2742884, 3954856, 4596184, 5129384, 5485768, 6426641, 7468799, 8914373, 12853282, 14937598, 17828746, 21257351, 25706564, 29875196, 35657492, 42514702, 51413128, 59750392, 71314984, 85029404, 170058808, 276345563, 552691126, 1105382252, 2210764504]

約数ペア:

[(1, 2210764504), (2, 1105382252), (4, 552691126), (8, 276345563), (13, 170058808), (26, 85029404), (31, 71314984), (37, 59750392), (43, 51413128), (52, 42514702), (62, 35657492), (74, 29875196), (86, 25706564), (104, 21257351), (124, 17828746), (148, 14937598), (172, 12853282), (248, 8914373), (296, 7468799), (344, 6426641), (403, 5485768), (431, 5129384), (481, 4596184), (559, 3954856), (806, 2742884), (862, 2564692), (962, 2298092), (1118, 1977428), (1147, 1927432), (1333, 1658488), (1591, 1389544), (1612, 1371442), (1724, 1282346), (1924, 1149046), (2236, 988714), (2294, 963716), (2666, 829244), (3182, 694772), (3224, 685721), (3448, 641173), (3848, 574523), (4472, 494357), (4588, 481858), (5332, 414622), (5603, 394568), (6364, 347386), (9176, 240929), (10664, 207311), (11206, 197284), (12728, 173693), (13361, 165464), (14911, 148264), (15947, 138632), (17329, 127576), (18533, 119288), (20683, 106888), (22412, 98642), (26722, 82732), (29822, 74132), (31894, 69316), (34658, 63788), (37066, 59644), (41366, 53444), (44824, 49321)]