251376048

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1$

素因数の和:278

約数の個数: 300

約数和(自身を含む): 917944720

約数和(自身を除く): 666568672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 27, 28, 33, 36, 42, 44, 48, 54, 56, 63, 66, 72, 77, 81, 84, 88, 99, 108, 112, 121, 126, 132, 144, 154, 162, 168, 176, 189, 198, 216, 229, 231, 242, 252, 264, 297, 308, 324, 336, 363, 378, 396, 432, 458, 462, 484, 504, 528, 567, 594, 616, 648, 687, 693, 726, 756, 792, 847, 891, 916, 924, 968, 1008, 1089, 1134, 1188, 1232, 1296, 1374, 1386, 1452, 1512, 1584, 1603, 1694, 1782, 1832, 1848, 1936, 2061, 2079, 2178, 2268, 2376, 2519, 2541, 2748, 2772, 2904, 3024, 3206, 3267, 3388, 3564, 3664, 3696, 4122, 4158, 4356, 4536, 4752, 4809, 5038, 5082, 5496, 5544, 5808, 6183, 6237, 6412, 6534, 6776, 7128, 7557, 7623, 8244, 8316, 8712, 9072, 9618, 9801, 10076, 10164, 10992, 11088, 12366, 12474, 12824, 13068, 13552, 14256, 14427, 15114, 15246, 16488, 16632, 17424, 17633, 18549, 19236, 19602, 20152, 20328, 22671, 22869, 24732, 24948, 25648, 26136, 27709, 28854, 30228, 30492, 32976, 33264, 35266, 37098, 38472, 39204, 40304, 40656, 43281, 45342, 45738, 49464, 49896, 52272, 52899, 55418, 57708, 60456, 60984, 68013, 68607, 70532, 74196, 76944, 78408, 83127, 86562, 90684, 91476, 98928, 99792, 105798, 110836, 115416, 120912, 121968, 129843, 136026, 137214, 141064, 148392, 156816, 158697, 166254, 173124, 181368, 182952, 193963, 204039, 211596, 221672, 230832, 249381, 259686, 272052, 274428, 282128, 296784, 317394, 332508, 346248, 362736, 365904, 387926, 408078, 423192, 443344, 476091, 498762, 519372, 544104, 548856, 581889, 634788, 665016, 692496, 748143, 775852, 816156, 846384, 952182, 997524, 1038744, 1088208, 1097712, 1163778, 1269576, 1330032, 1428273, 1496286, 1551704, 1632312, 1745667, 1904364, 1995048, 2077488, 2244429, 2327556, 2539152, 2856546, 2992572, 3103408, 3264624, 3491334, 3808728, 3990096, 4488858, 4655112, 5237001, 5713092, 5985144, 6982668, 7617456, 8977716, 9310224, 10474002, 11426184, 11970288, 13965336, 15711003, 17955432, 20948004, 22852368, 27930672, 31422006, 35910864, 41896008, 62844012, 83792016, 125688024, 251376048]

約数ペア:

[(1, 251376048), (2, 125688024), (3, 83792016), (4, 62844012), (6, 41896008), (7, 35910864), (8, 31422006), (9, 27930672), (11, 22852368), (12, 20948004), (14, 17955432), (16, 15711003), (18, 13965336), (21, 11970288), (22, 11426184), (24, 10474002), (27, 9310224), (28, 8977716), (33, 7617456), (36, 6982668), (42, 5985144), (44, 5713092), (48, 5237001), (54, 4655112), (56, 4488858), (63, 3990096), (66, 3808728), (72, 3491334), (77, 3264624), (81, 3103408), (84, 2992572), (88, 2856546), (99, 2539152), (108, 2327556), (112, 2244429), (121, 2077488), (126, 1995048), (132, 1904364), (144, 1745667), (154, 1632312), (162, 1551704), (168, 1496286), (176, 1428273), (189, 1330032), (198, 1269576), (216, 1163778), (229, 1097712), (231, 1088208), (242, 1038744), (252, 997524), (264, 952182), (297, 846384), (308, 816156), (324, 775852), (336, 748143), (363, 692496), (378, 665016), (396, 634788), (432, 581889), (458, 548856), (462, 544104), (484, 519372), (504, 498762), (528, 476091), (567, 443344), (594, 423192), (616, 408078), (648, 387926), (687, 365904), (693, 362736), (726, 346248), (756, 332508), (792, 317394), (847, 296784), (891, 282128), (916, 274428), (924, 272052), (968, 259686), (1008, 249381), (1089, 230832), (1134, 221672), (1188, 211596), (1232, 204039), (1296, 193963), (1374, 182952), (1386, 181368), (1452, 173124), (1512, 166254), (1584, 158697), (1603, 156816), (1694, 148392), (1782, 141064), (1832, 137214), (1848, 136026), (1936, 129843), (2061, 121968), (2079, 120912), (2178, 115416), (2268, 110836), (2376, 105798), (2519, 99792), (2541, 98928), (2748, 91476), (2772, 90684), (2904, 86562), (3024, 83127), (3206, 78408), (3267, 76944), (3388, 74196), (3564, 70532), (3664, 68607), (3696, 68013), (4122, 60984), (4158, 60456), (4356, 57708), (4536, 55418), (4752, 52899), (4809, 52272), (5038, 49896), (5082, 49464), (5496, 45738), (5544, 45342), (5808, 43281), (6183, 40656), (6237, 40304), (6412, 39204), (6534, 38472), (6776, 37098), (7128, 35266), (7557, 33264), (7623, 32976), (8244, 30492), (8316, 30228), (8712, 28854), (9072, 27709), (9618, 26136), (9801, 25648), (10076, 24948), (10164, 24732), (10992, 22869), (11088, 22671), (12366, 20328), (12474, 20152), (12824, 19602), (13068, 19236), (13552, 18549), (14256, 17633), (14427, 17424), (15114, 16632), (15246, 16488)]