248683344

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{197}}^1$

素因数の和:262

約数の個数: 240

約数和(自身を含む): 844195968

約数和(自身を除く): 595512624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 17, 21, 24, 26, 28, 34, 39, 42, 48, 51, 52, 56, 68, 78, 84, 91, 102, 104, 112, 119, 136, 156, 168, 182, 197, 204, 208, 221, 238, 272, 273, 289, 312, 336, 357, 364, 394, 408, 442, 476, 546, 578, 591, 624, 663, 714, 728, 788, 816, 867, 884, 952, 1092, 1156, 1182, 1326, 1379, 1428, 1456, 1547, 1576, 1734, 1768, 1904, 2023, 2184, 2312, 2364, 2561, 2652, 2758, 2856, 3094, 3152, 3349, 3468, 3536, 3757, 4046, 4137, 4368, 4624, 4641, 4728, 5122, 5304, 5516, 5712, 6069, 6188, 6698, 6936, 7514, 7683, 8092, 8274, 9282, 9456, 10047, 10244, 10608, 11032, 11271, 12138, 12376, 13396, 13872, 15028, 15366, 16184, 16548, 17927, 18564, 20094, 20488, 22064, 22542, 23443, 24276, 24752, 26299, 26792, 30056, 30732, 32368, 33096, 35854, 37128, 40188, 40976, 43537, 45084, 46886, 48552, 52598, 53584, 53781, 56933, 60112, 61464, 66192, 70329, 71708, 74256, 78897, 80376, 87074, 90168, 93772, 97104, 105196, 107562, 113866, 122928, 130611, 140658, 143416, 157794, 160752, 170799, 174148, 180336, 187544, 210392, 215124, 227732, 261222, 281316, 286832, 304759, 315588, 341598, 348296, 375088, 398531, 420784, 430248, 455464, 522444, 562632, 609518, 631176, 683196, 696592, 740129, 797062, 860496, 910928, 914277, 1044888, 1125264, 1195593, 1219036, 1262352, 1366392, 1480258, 1594124, 1828554, 2089776, 2220387, 2391186, 2438072, 2732784, 2960516, 3188248, 3657108, 4440774, 4782372, 4876144, 5180903, 5921032, 6376496, 7314216, 8881548, 9564744, 10361806, 11842064, 14628432, 15542709, 17763096, 19129488, 20723612, 31085418, 35526192, 41447224, 62170836, 82894448, 124341672, 248683344]

約数ペア:

[(1, 248683344), (2, 124341672), (3, 82894448), (4, 62170836), (6, 41447224), (7, 35526192), (8, 31085418), (12, 20723612), (13, 19129488), (14, 17763096), (16, 15542709), (17, 14628432), (21, 11842064), (24, 10361806), (26, 9564744), (28, 8881548), (34, 7314216), (39, 6376496), (42, 5921032), (48, 5180903), (51, 4876144), (52, 4782372), (56, 4440774), (68, 3657108), (78, 3188248), (84, 2960516), (91, 2732784), (102, 2438072), (104, 2391186), (112, 2220387), (119, 2089776), (136, 1828554), (156, 1594124), (168, 1480258), (182, 1366392), (197, 1262352), (204, 1219036), (208, 1195593), (221, 1125264), (238, 1044888), (272, 914277), (273, 910928), (289, 860496), (312, 797062), (336, 740129), (357, 696592), (364, 683196), (394, 631176), (408, 609518), (442, 562632), (476, 522444), (546, 455464), (578, 430248), (591, 420784), (624, 398531), (663, 375088), (714, 348296), (728, 341598), (788, 315588), (816, 304759), (867, 286832), (884, 281316), (952, 261222), (1092, 227732), (1156, 215124), (1182, 210392), (1326, 187544), (1379, 180336), (1428, 174148), (1456, 170799), (1547, 160752), (1576, 157794), (1734, 143416), (1768, 140658), (1904, 130611), (2023, 122928), (2184, 113866), (2312, 107562), (2364, 105196), (2561, 97104), (2652, 93772), (2758, 90168), (2856, 87074), (3094, 80376), (3152, 78897), (3349, 74256), (3468, 71708), (3536, 70329), (3757, 66192), (4046, 61464), (4137, 60112), (4368, 56933), (4624, 53781), (4641, 53584), (4728, 52598), (5122, 48552), (5304, 46886), (5516, 45084), (5712, 43537), (6069, 40976), (6188, 40188), (6698, 37128), (6936, 35854), (7514, 33096), (7683, 32368), (8092, 30732), (8274, 30056), (9282, 26792), (9456, 26299), (10047, 24752), (10244, 24276), (10608, 23443), (11032, 22542), (11271, 22064), (12138, 20488), (12376, 20094), (13396, 18564), (13872, 17927), (15028, 16548), (15366, 16184)]