505149216

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1255

約数の個数: 192

約数和(自身を含む): 1609445376

約数和(自身を除く): 1104296160

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 31, 32, 33, 39, 44, 48, 52, 62, 66, 78, 88, 93, 96, 104, 124, 132, 143, 156, 176, 186, 208, 248, 264, 286, 312, 341, 352, 372, 403, 416, 429, 496, 528, 572, 624, 682, 744, 806, 858, 992, 1023, 1056, 1144, 1187, 1209, 1248, 1364, 1488, 1612, 1716, 2046, 2288, 2374, 2418, 2728, 2976, 3224, 3432, 3561, 4092, 4433, 4576, 4748, 4836, 5456, 6448, 6864, 7122, 8184, 8866, 9496, 9672, 10912, 12896, 13057, 13299, 13728, 14244, 15431, 16368, 17732, 18992, 19344, 26114, 26598, 28488, 30862, 32736, 35464, 36797, 37984, 38688, 39171, 46293, 52228, 53196, 56976, 61724, 70928, 73594, 78342, 92586, 104456, 106392, 110391, 113952, 123448, 141856, 147188, 156684, 169741, 185172, 208912, 212784, 220782, 246896, 294376, 313368, 339482, 370344, 404767, 417824, 425568, 441564, 478361, 493792, 509223, 588752, 626736, 678964, 740688, 809534, 883128, 956722, 1018446, 1177504, 1214301, 1253472, 1357928, 1435083, 1481376, 1619068, 1766256, 1913444, 2036892, 2428602, 2715856, 2870166, 3238136, 3532512, 3826888, 4073784, 4857204, 5261971, 5431712, 5740332, 6476272, 7653776, 8147568, 9714408, 10523942, 11480664, 12952544, 15307552, 15785913, 16295136, 19428816, 21047884, 22961328, 31571826, 38857632, 42095768, 45922656, 63143652, 84191536, 126287304, 168383072, 252574608, 505149216]

約数ペア:

[(1, 505149216), (2, 252574608), (3, 168383072), (4, 126287304), (6, 84191536), (8, 63143652), (11, 45922656), (12, 42095768), (13, 38857632), (16, 31571826), (22, 22961328), (24, 21047884), (26, 19428816), (31, 16295136), (32, 15785913), (33, 15307552), (39, 12952544), (44, 11480664), (48, 10523942), (52, 9714408), (62, 8147568), (66, 7653776), (78, 6476272), (88, 5740332), (93, 5431712), (96, 5261971), (104, 4857204), (124, 4073784), (132, 3826888), (143, 3532512), (156, 3238136), (176, 2870166), (186, 2715856), (208, 2428602), (248, 2036892), (264, 1913444), (286, 1766256), (312, 1619068), (341, 1481376), (352, 1435083), (372, 1357928), (403, 1253472), (416, 1214301), (429, 1177504), (496, 1018446), (528, 956722), (572, 883128), (624, 809534), (682, 740688), (744, 678964), (806, 626736), (858, 588752), (992, 509223), (1023, 493792), (1056, 478361), (1144, 441564), (1187, 425568), (1209, 417824), (1248, 404767), (1364, 370344), (1488, 339482), (1612, 313368), (1716, 294376), (2046, 246896), (2288, 220782), (2374, 212784), (2418, 208912), (2728, 185172), (2976, 169741), (3224, 156684), (3432, 147188), (3561, 141856), (4092, 123448), (4433, 113952), (4576, 110391), (4748, 106392), (4836, 104456), (5456, 92586), (6448, 78342), (6864, 73594), (7122, 70928), (8184, 61724), (8866, 56976), (9496, 53196), (9672, 52228), (10912, 46293), (12896, 39171), (13057, 38688), (13299, 37984), (13728, 36797), (14244, 35464), (15431, 32736), (16368, 30862), (17732, 28488), (18992, 26598), (19344, 26114)]