819845208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:986

約数の個数: 192

約数和(自身を含む): 2753674560

約数和(自身を除く): 1933829352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 157, 168, 182, 234, 252, 273, 312, 314, 364, 468, 471, 504, 546, 628, 728, 797, 819, 936, 942, 1092, 1099, 1256, 1413, 1594, 1638, 1884, 2041, 2184, 2198, 2391, 2826, 3188, 3276, 3297, 3768, 4082, 4396, 4782, 5579, 5652, 6123, 6376, 6552, 6594, 7173, 8164, 8792, 9564, 9891, 10361, 11158, 11304, 12246, 13188, 14287, 14346, 16328, 16737, 18369, 19128, 19782, 20722, 22316, 24492, 26376, 28574, 28692, 31083, 33474, 36738, 39564, 41444, 42861, 44632, 48984, 50211, 57148, 57384, 62166, 66948, 72527, 73476, 79128, 82888, 85722, 93249, 100422, 114296, 124332, 125129, 128583, 133896, 145054, 146952, 171444, 186498, 200844, 217581, 248664, 250258, 257166, 290108, 342888, 372996, 375387, 401688, 435162, 500516, 514332, 580216, 652743, 745992, 750774, 870324, 875903, 1001032, 1028664, 1126161, 1305486, 1501548, 1626677, 1740648, 1751806, 2252322, 2610972, 2627709, 3003096, 3253354, 3503612, 4504644, 4880031, 5221944, 5255418, 6506708, 7007224, 7883127, 9009288, 9760062, 10510836, 11386739, 13013416, 14640093, 15766254, 19520124, 21021672, 22773478, 29280186, 31532508, 34160217, 39040248, 45546956, 58560372, 63065016, 68320434, 91093912, 102480651, 117120744, 136640868, 204961302, 273281736, 409922604, 819845208]

約数ペア:

[(1, 819845208), (2, 409922604), (3, 273281736), (4, 204961302), (6, 136640868), (7, 117120744), (8, 102480651), (9, 91093912), (12, 68320434), (13, 63065016), (14, 58560372), (18, 45546956), (21, 39040248), (24, 34160217), (26, 31532508), (28, 29280186), (36, 22773478), (39, 21021672), (42, 19520124), (52, 15766254), (56, 14640093), (63, 13013416), (72, 11386739), (78, 10510836), (84, 9760062), (91, 9009288), (104, 7883127), (117, 7007224), (126, 6506708), (156, 5255418), (157, 5221944), (168, 4880031), (182, 4504644), (234, 3503612), (252, 3253354), (273, 3003096), (312, 2627709), (314, 2610972), (364, 2252322), (468, 1751806), (471, 1740648), (504, 1626677), (546, 1501548), (628, 1305486), (728, 1126161), (797, 1028664), (819, 1001032), (936, 875903), (942, 870324), (1092, 750774), (1099, 745992), (1256, 652743), (1413, 580216), (1594, 514332), (1638, 500516), (1884, 435162), (2041, 401688), (2184, 375387), (2198, 372996), (2391, 342888), (2826, 290108), (3188, 257166), (3276, 250258), (3297, 248664), (3768, 217581), (4082, 200844), (4396, 186498), (4782, 171444), (5579, 146952), (5652, 145054), (6123, 133896), (6376, 128583), (6552, 125129), (6594, 124332), (7173, 114296), (8164, 100422), (8792, 93249), (9564, 85722), (9891, 82888), (10361, 79128), (11158, 73476), (11304, 72527), (12246, 66948), (13188, 62166), (14287, 57384), (14346, 57148), (16328, 50211), (16737, 48984), (18369, 44632), (19128, 42861), (19782, 41444), (20722, 39564), (22316, 36738), (24492, 33474), (26376, 31083), (28574, 28692)]