4128852

素因数分解:

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

素因数の和:245

約数の個数: 96

約数和(自身を含む): 12544000

約数和(自身を除く): 8415148

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 156, 182, 199, 228, 247, 266, 273, 364, 398, 399, 494, 532, 546, 597, 741, 796, 798, 988, 1092, 1194, 1393, 1482, 1596, 1729, 2388, 2587, 2786, 2964, 3458, 3781, 4179, 5174, 5187, 5572, 6916, 7562, 7761, 8358, 10348, 10374, 11343, 15124, 15522, 16716, 18109, 20748, 22686, 26467, 31044, 36218, 45372, 49153, 52934, 54327, 72436, 79401, 98306, 105868, 108654, 147459, 158802, 196612, 217308, 294918, 317604, 344071, 589836, 688142, 1032213, 1376284, 2064426, 4128852]

約数ペア:

[(1, 4128852), (2, 2064426), (3, 1376284), (4, 1032213), (6, 688142), (7, 589836), (12, 344071), (13, 317604), (14, 294918), (19, 217308), (21, 196612), (26, 158802), (28, 147459), (38, 108654), (39, 105868), (42, 98306), (52, 79401), (57, 72436), (76, 54327), (78, 52934), (84, 49153), (91, 45372), (114, 36218), (133, 31044), (156, 26467), (182, 22686), (199, 20748), (228, 18109), (247, 16716), (266, 15522), (273, 15124), (364, 11343), (398, 10374), (399, 10348), (494, 8358), (532, 7761), (546, 7562), (597, 6916), (741, 5572), (796, 5187), (798, 5174), (988, 4179), (1092, 3781), (1194, 3458), (1393, 2964), (1482, 2786), (1596, 2587), (1729, 2388)]