218829156

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 677376000

約数和(自身を除く): 458546844

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 53, 57, 76, 78, 84, 91, 106, 114, 133, 156, 159, 182, 199, 212, 228, 247, 266, 273, 318, 364, 371, 398, 399, 494, 532, 546, 597, 636, 689, 741, 742, 796, 798, 988, 1007, 1092, 1113, 1194, 1378, 1393, 1482, 1484, 1596, 1729, 2014, 2067, 2226, 2388, 2587, 2756, 2786, 2964, 3021, 3458, 3781, 4028, 4134, 4179, 4452, 4823, 5174, 5187, 5572, 6042, 6916, 7049, 7562, 7761, 8268, 8358, 9646, 10348, 10374, 10547, 11343, 12084, 13091, 14098, 14469, 15124, 15522, 16716, 18109, 19292, 20748, 21094, 21147, 22686, 26182, 26467, 28196, 28938, 31044, 31641, 36218, 39273, 42188, 42294, 45372, 49153, 52364, 52934, 54327, 57876, 63282, 72436, 73829, 78546, 79401, 84588, 91637, 98306, 105868, 108654, 126564, 137111, 147459, 147658, 157092, 158802, 183274, 196612, 200393, 217308, 221487, 274222, 274911, 294918, 295316, 317604, 344071, 366548, 400786, 411333, 442974, 548444, 549822, 589836, 601179, 688142, 801572, 822666, 885948, 959777, 1032213, 1099644, 1202358, 1376284, 1402751, 1645332, 1919554, 2064426, 2404716, 2605109, 2805502, 2879331, 3839108, 4128852, 4208253, 5210218, 5611004, 5758662, 7815327, 8416506, 10420436, 11517324, 15630654, 16833012, 18235763, 31261308, 36471526, 54707289, 72943052, 109414578, 218829156]

約数ペア:

[(1, 218829156), (2, 109414578), (3, 72943052), (4, 54707289), (6, 36471526), (7, 31261308), (12, 18235763), (13, 16833012), (14, 15630654), (19, 11517324), (21, 10420436), (26, 8416506), (28, 7815327), (38, 5758662), (39, 5611004), (42, 5210218), (52, 4208253), (53, 4128852), (57, 3839108), (76, 2879331), (78, 2805502), (84, 2605109), (91, 2404716), (106, 2064426), (114, 1919554), (133, 1645332), (156, 1402751), (159, 1376284), (182, 1202358), (199, 1099644), (212, 1032213), (228, 959777), (247, 885948), (266, 822666), (273, 801572), (318, 688142), (364, 601179), (371, 589836), (398, 549822), (399, 548444), (494, 442974), (532, 411333), (546, 400786), (597, 366548), (636, 344071), (689, 317604), (741, 295316), (742, 294918), (796, 274911), (798, 274222), (988, 221487), (1007, 217308), (1092, 200393), (1113, 196612), (1194, 183274), (1378, 158802), (1393, 157092), (1482, 147658), (1484, 147459), (1596, 137111), (1729, 126564), (2014, 108654), (2067, 105868), (2226, 98306), (2388, 91637), (2587, 84588), (2756, 79401), (2786, 78546), (2964, 73829), (3021, 72436), (3458, 63282), (3781, 57876), (4028, 54327), (4134, 52934), (4179, 52364), (4452, 49153), (4823, 45372), (5174, 42294), (5187, 42188), (5572, 39273), (6042, 36218), (6916, 31641), (7049, 31044), (7562, 28938), (7761, 28196), (8268, 26467), (8358, 26182), (9646, 22686), (10348, 21147), (10374, 21094), (10547, 20748), (11343, 19292), (12084, 18109), (13091, 16716), (14098, 15522), (14469, 15124)]