331488288

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1$

素因数の和:221

約数の個数: 240

約数和(自身を含む): 1053803520

約数和(自身を除く): 722315232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 53, 54, 57, 72, 76, 81, 96, 106, 108, 114, 127, 144, 152, 159, 162, 171, 212, 216, 228, 254, 288, 304, 318, 324, 342, 381, 424, 432, 456, 477, 508, 513, 608, 636, 648, 684, 762, 848, 864, 912, 954, 1007, 1016, 1026, 1143, 1272, 1296, 1368, 1431, 1524, 1539, 1696, 1824, 1908, 2014, 2032, 2052, 2286, 2413, 2544, 2592, 2736, 2862, 3021, 3048, 3078, 3429, 3816, 4028, 4064, 4104, 4293, 4572, 4826, 5088, 5472, 5724, 6042, 6096, 6156, 6731, 6858, 7239, 7632, 8056, 8208, 8586, 9063, 9144, 9652, 10287, 11448, 12084, 12192, 12312, 13462, 13716, 14478, 15264, 16112, 16416, 17172, 18126, 18288, 19304, 20193, 20574, 21717, 22896, 24168, 24624, 26924, 27189, 27432, 28956, 32224, 34344, 36252, 36576, 38608, 40386, 41148, 43434, 45792, 48336, 49248, 53848, 54378, 54864, 57912, 60579, 65151, 68688, 72504, 77216, 80772, 81567, 82296, 86868, 96672, 107696, 108756, 109728, 115824, 121158, 127889, 130302, 137376, 145008, 161544, 163134, 164592, 173736, 181737, 195453, 215392, 217512, 231648, 242316, 255778, 260604, 290016, 323088, 326268, 329184, 347472, 363474, 383667, 390906, 435024, 484632, 511556, 521208, 545211, 646176, 652536, 694944, 726948, 767334, 781812, 870048, 969264, 1023112, 1042416, 1090422, 1151001, 1305072, 1453896, 1534668, 1563624, 1938528, 2046224, 2084832, 2180844, 2302002, 2610144, 2907792, 3069336, 3127248, 3453003, 4092448, 4361688, 4604004, 5815584, 6138672, 6254496, 6906006, 8723376, 9208008, 10359009, 12277344, 13812012, 17446752, 18416016, 20718018, 27624024, 36832032, 41436036, 55248048, 82872072, 110496096, 165744144, 331488288]

約数ペア:

[(1, 331488288), (2, 165744144), (3, 110496096), (4, 82872072), (6, 55248048), (8, 41436036), (9, 36832032), (12, 27624024), (16, 20718018), (18, 18416016), (19, 17446752), (24, 13812012), (27, 12277344), (32, 10359009), (36, 9208008), (38, 8723376), (48, 6906006), (53, 6254496), (54, 6138672), (57, 5815584), (72, 4604004), (76, 4361688), (81, 4092448), (96, 3453003), (106, 3127248), (108, 3069336), (114, 2907792), (127, 2610144), (144, 2302002), (152, 2180844), (159, 2084832), (162, 2046224), (171, 1938528), (212, 1563624), (216, 1534668), (228, 1453896), (254, 1305072), (288, 1151001), (304, 1090422), (318, 1042416), (324, 1023112), (342, 969264), (381, 870048), (424, 781812), (432, 767334), (456, 726948), (477, 694944), (508, 652536), (513, 646176), (608, 545211), (636, 521208), (648, 511556), (684, 484632), (762, 435024), (848, 390906), (864, 383667), (912, 363474), (954, 347472), (1007, 329184), (1016, 326268), (1026, 323088), (1143, 290016), (1272, 260604), (1296, 255778), (1368, 242316), (1431, 231648), (1524, 217512), (1539, 215392), (1696, 195453), (1824, 181737), (1908, 173736), (2014, 164592), (2032, 163134), (2052, 161544), (2286, 145008), (2413, 137376), (2544, 130302), (2592, 127889), (2736, 121158), (2862, 115824), (3021, 109728), (3048, 108756), (3078, 107696), (3429, 96672), (3816, 86868), (4028, 82296), (4064, 81567), (4104, 80772), (4293, 77216), (4572, 72504), (4826, 68688), (5088, 65151), (5472, 60579), (5724, 57912), (6042, 54864), (6096, 54378), (6156, 53848), (6731, 49248), (6858, 48336), (7239, 45792), (7632, 43434), (8056, 41148), (8208, 40386), (8586, 38608), (9063, 36576), (9144, 36252), (9652, 34344), (10287, 32224), (11448, 28956), (12084, 27432), (12192, 27189), (12312, 26924), (13462, 24624), (13716, 24168), (14478, 22896), (15264, 21717), (16112, 20574), (16416, 20193), (17172, 19304), (18126, 18288)]