31948488

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:172

約数の個数: 192

約数和(自身を含む): 106142400

約数和(自身を除く): 74193912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 29, 33, 36, 39, 44, 52, 58, 66, 72, 78, 87, 88, 99, 104, 107, 116, 117, 132, 143, 156, 174, 198, 214, 232, 234, 261, 264, 286, 312, 319, 321, 348, 377, 396, 428, 429, 468, 522, 572, 638, 642, 696, 754, 792, 856, 858, 936, 957, 963, 1044, 1131, 1144, 1177, 1276, 1284, 1287, 1391, 1508, 1716, 1914, 1926, 2088, 2262, 2354, 2552, 2568, 2574, 2782, 2871, 3016, 3103, 3393, 3432, 3531, 3828, 3852, 4147, 4173, 4524, 4708, 5148, 5564, 5742, 6206, 6786, 7062, 7656, 7704, 8294, 8346, 9048, 9309, 9416, 10296, 10593, 11128, 11484, 12412, 12441, 12519, 13572, 14124, 15301, 16588, 16692, 18618, 21186, 22968, 24824, 24882, 25038, 27144, 27927, 28248, 30602, 33176, 33384, 34133, 37236, 37323, 40339, 42372, 45903, 49764, 50076, 55854, 61204, 68266, 74472, 74646, 80678, 84744, 91806, 99528, 100152, 102399, 111708, 121017, 122408, 136532, 137709, 149292, 161356, 183612, 204798, 223416, 242034, 273064, 275418, 298584, 307197, 322712, 363051, 367224, 409596, 443729, 484068, 550836, 614394, 726102, 819192, 887458, 968136, 1101672, 1228788, 1331187, 1452204, 1774916, 2457576, 2662374, 2904408, 3549832, 3993561, 5324748, 7987122, 10649496, 15974244, 31948488]

約数ペア:

[(1, 31948488), (2, 15974244), (3, 10649496), (4, 7987122), (6, 5324748), (8, 3993561), (9, 3549832), (11, 2904408), (12, 2662374), (13, 2457576), (18, 1774916), (22, 1452204), (24, 1331187), (26, 1228788), (29, 1101672), (33, 968136), (36, 887458), (39, 819192), (44, 726102), (52, 614394), (58, 550836), (66, 484068), (72, 443729), (78, 409596), (87, 367224), (88, 363051), (99, 322712), (104, 307197), (107, 298584), (116, 275418), (117, 273064), (132, 242034), (143, 223416), (156, 204798), (174, 183612), (198, 161356), (214, 149292), (232, 137709), (234, 136532), (261, 122408), (264, 121017), (286, 111708), (312, 102399), (319, 100152), (321, 99528), (348, 91806), (377, 84744), (396, 80678), (428, 74646), (429, 74472), (468, 68266), (522, 61204), (572, 55854), (638, 50076), (642, 49764), (696, 45903), (754, 42372), (792, 40339), (856, 37323), (858, 37236), (936, 34133), (957, 33384), (963, 33176), (1044, 30602), (1131, 28248), (1144, 27927), (1177, 27144), (1276, 25038), (1284, 24882), (1287, 24824), (1391, 22968), (1508, 21186), (1716, 18618), (1914, 16692), (1926, 16588), (2088, 15301), (2262, 14124), (2354, 13572), (2552, 12519), (2568, 12441), (2574, 12412), (2782, 11484), (2871, 11128), (3016, 10593), (3103, 10296), (3393, 9416), (3432, 9309), (3531, 9048), (3828, 8346), (3852, 8294), (4147, 7704), (4173, 7656), (4524, 7062), (4708, 6786), (5148, 6206), (5564, 5742)]