216343248

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:321

約数の個数: 160

約数和(自身を含む): 642816000

約数和(自身を除く): 426472752

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 71, 87, 88, 116, 132, 142, 174, 176, 199, 213, 232, 264, 284, 319, 348, 398, 426, 464, 528, 568, 597, 638, 696, 781, 796, 852, 957, 1136, 1194, 1276, 1392, 1562, 1592, 1704, 1914, 2059, 2189, 2343, 2388, 2552, 3124, 3184, 3408, 3828, 4118, 4378, 4686, 4776, 5104, 5771, 6177, 6248, 6567, 7656, 8236, 8756, 9372, 9552, 11542, 12354, 12496, 13134, 14129, 15312, 16472, 17313, 17512, 18744, 22649, 23084, 24708, 26268, 28258, 32944, 34626, 35024, 37488, 42387, 45298, 46168, 49416, 52536, 56516, 63481, 67947, 69252, 84774, 90596, 92336, 98832, 105072, 113032, 126962, 135894, 138504, 155419, 169548, 181192, 190443, 226064, 253924, 271788, 277008, 310838, 339096, 362384, 380886, 409741, 466257, 507848, 543576, 621676, 678192, 761772, 819482, 932514, 1015696, 1087152, 1229223, 1243352, 1523544, 1638964, 1865028, 2458446, 2486704, 3047088, 3277928, 3730056, 4507151, 4916892, 6555856, 7460112, 9014302, 9833784, 13521453, 18028604, 19667568, 27042906, 36057208, 54085812, 72114416, 108171624, 216343248]

約数ペア:

[(1, 216343248), (2, 108171624), (3, 72114416), (4, 54085812), (6, 36057208), (8, 27042906), (11, 19667568), (12, 18028604), (16, 13521453), (22, 9833784), (24, 9014302), (29, 7460112), (33, 6555856), (44, 4916892), (48, 4507151), (58, 3730056), (66, 3277928), (71, 3047088), (87, 2486704), (88, 2458446), (116, 1865028), (132, 1638964), (142, 1523544), (174, 1243352), (176, 1229223), (199, 1087152), (213, 1015696), (232, 932514), (264, 819482), (284, 761772), (319, 678192), (348, 621676), (398, 543576), (426, 507848), (464, 466257), (528, 409741), (568, 380886), (597, 362384), (638, 339096), (696, 310838), (781, 277008), (796, 271788), (852, 253924), (957, 226064), (1136, 190443), (1194, 181192), (1276, 169548), (1392, 155419), (1562, 138504), (1592, 135894), (1704, 126962), (1914, 113032), (2059, 105072), (2189, 98832), (2343, 92336), (2388, 90596), (2552, 84774), (3124, 69252), (3184, 67947), (3408, 63481), (3828, 56516), (4118, 52536), (4378, 49416), (4686, 46168), (4776, 45298), (5104, 42387), (5771, 37488), (6177, 35024), (6248, 34626), (6567, 32944), (7656, 28258), (8236, 26268), (8756, 24708), (9372, 23084), (9552, 22649), (11542, 18744), (12354, 17512), (12496, 17313), (13134, 16472), (14129, 15312)]