381080448

素因数分解:

$2^7\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:234

約数の個数: 288

約数和(自身を含む): 1313615160

約数和(自身を除く): 932534712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 43, 48, 49, 56, 63, 64, 72, 84, 86, 96, 98, 112, 126, 128, 129, 144, 147, 157, 168, 172, 192, 196, 224, 252, 258, 288, 294, 301, 314, 336, 344, 384, 387, 392, 441, 448, 471, 504, 516, 576, 588, 602, 628, 672, 688, 774, 784, 882, 896, 903, 942, 1008, 1032, 1099, 1152, 1176, 1204, 1256, 1344, 1376, 1413, 1548, 1568, 1764, 1806, 1884, 2016, 2064, 2107, 2198, 2352, 2408, 2512, 2688, 2709, 2752, 2826, 3096, 3136, 3297, 3528, 3612, 3768, 4032, 4128, 4214, 4396, 4704, 4816, 5024, 5418, 5504, 5652, 6192, 6272, 6321, 6594, 6751, 7056, 7224, 7536, 7693, 8064, 8256, 8428, 8792, 9408, 9632, 9891, 10048, 10836, 11304, 12384, 12642, 13188, 13502, 14112, 14448, 15072, 15386, 16512, 16856, 17584, 18816, 18963, 19264, 19782, 20096, 20253, 21672, 22608, 23079, 24768, 25284, 26376, 27004, 28224, 28896, 30144, 30772, 33712, 35168, 37926, 38528, 39564, 40506, 43344, 45216, 46158, 47257, 49536, 50568, 52752, 54008, 56448, 57792, 60288, 60759, 61544, 67424, 69237, 70336, 75852, 79128, 81012, 86688, 90432, 92316, 94514, 101136, 105504, 108016, 115584, 121518, 123088, 134848, 138474, 140672, 141771, 151704, 158256, 162024, 173376, 180864, 184632, 189028, 202272, 211008, 216032, 243036, 246176, 269696, 276948, 283542, 303408, 316512, 324048, 330799, 346752, 369264, 378056, 404544, 422016, 425313, 432064, 486072, 492352, 553896, 567084, 606816, 633024, 648096, 661598, 738528, 756112, 809088, 850626, 864128, 972144, 984704, 992397, 1107792, 1134168, 1213632, 1266048, 1296192, 1323196, 1477056, 1512224, 1701252, 1944288, 1984794, 2215584, 2268336, 2427264, 2592384, 2646392, 2954112, 2977191, 3024448, 3402504, 3888576, 3969588, 4431168, 4536672, 5292784, 5954382, 6048896, 6805008, 7777152, 7939176, 8862336, 9073344, 10585568, 11908764, 13610016, 15878352, 18146688, 21171136, 23817528, 27220032, 31756704, 42342272, 47635056, 54440064, 63513408, 95270112, 127026816, 190540224, 381080448]

約数ペア:

[(1, 381080448), (2, 190540224), (3, 127026816), (4, 95270112), (6, 63513408), (7, 54440064), (8, 47635056), (9, 42342272), (12, 31756704), (14, 27220032), (16, 23817528), (18, 21171136), (21, 18146688), (24, 15878352), (28, 13610016), (32, 11908764), (36, 10585568), (42, 9073344), (43, 8862336), (48, 7939176), (49, 7777152), (56, 6805008), (63, 6048896), (64, 5954382), (72, 5292784), (84, 4536672), (86, 4431168), (96, 3969588), (98, 3888576), (112, 3402504), (126, 3024448), (128, 2977191), (129, 2954112), (144, 2646392), (147, 2592384), (157, 2427264), (168, 2268336), (172, 2215584), (192, 1984794), (196, 1944288), (224, 1701252), (252, 1512224), (258, 1477056), (288, 1323196), (294, 1296192), (301, 1266048), (314, 1213632), (336, 1134168), (344, 1107792), (384, 992397), (387, 984704), (392, 972144), (441, 864128), (448, 850626), (471, 809088), (504, 756112), (516, 738528), (576, 661598), (588, 648096), (602, 633024), (628, 606816), (672, 567084), (688, 553896), (774, 492352), (784, 486072), (882, 432064), (896, 425313), (903, 422016), (942, 404544), (1008, 378056), (1032, 369264), (1099, 346752), (1152, 330799), (1176, 324048), (1204, 316512), (1256, 303408), (1344, 283542), (1376, 276948), (1413, 269696), (1548, 246176), (1568, 243036), (1764, 216032), (1806, 211008), (1884, 202272), (2016, 189028), (2064, 184632), (2107, 180864), (2198, 173376), (2352, 162024), (2408, 158256), (2512, 151704), (2688, 141771), (2709, 140672), (2752, 138474), (2826, 134848), (3096, 123088), (3136, 121518), (3297, 115584), (3528, 108016), (3612, 105504), (3768, 101136), (4032, 94514), (4128, 92316), (4214, 90432), (4396, 86688), (4704, 81012), (4816, 79128), (5024, 75852), (5418, 70336), (5504, 69237), (5652, 67424), (6192, 61544), (6272, 60759), (6321, 60288), (6594, 57792), (6751, 56448), (7056, 54008), (7224, 52752), (7536, 50568), (7693, 49536), (8064, 47257), (8256, 46158), (8428, 45216), (8792, 43344), (9408, 40506), (9632, 39564), (9891, 38528), (10048, 37926), (10836, 35168), (11304, 33712), (12384, 30772), (12642, 30144), (13188, 28896), (13502, 28224), (14112, 27004), (14448, 26376), (15072, 25284), (15386, 24768), (16512, 23079), (16856, 22608), (17584, 21672), (18816, 20253), (18963, 20096), (19264, 19782)]