219399648

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 192

約数和(自身を含む): 658409472

約数和(自身を除く): 439009824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 32, 39, 48, 52, 53, 62, 78, 93, 96, 104, 106, 107, 124, 156, 159, 186, 208, 212, 214, 248, 312, 318, 321, 372, 403, 416, 424, 428, 496, 624, 636, 642, 689, 744, 806, 848, 856, 992, 1209, 1248, 1272, 1284, 1378, 1391, 1488, 1612, 1643, 1696, 1712, 2067, 2418, 2544, 2568, 2756, 2782, 2976, 3224, 3286, 3317, 3424, 4134, 4173, 4836, 4929, 5088, 5136, 5512, 5564, 5671, 6448, 6572, 6634, 8268, 8346, 9672, 9858, 9951, 10272, 11024, 11128, 11342, 12896, 13144, 13268, 16536, 16692, 17013, 19344, 19716, 19902, 21359, 22048, 22256, 22684, 26288, 26536, 33072, 33384, 34026, 38688, 39432, 39804, 42718, 43121, 44512, 45368, 52576, 53072, 64077, 66144, 66768, 68052, 73723, 78864, 79608, 85436, 86242, 90736, 106144, 128154, 129363, 133536, 136104, 147446, 157728, 159216, 170872, 172484, 175801, 181472, 221169, 256308, 258726, 272208, 294892, 318432, 341744, 344968, 351602, 442338, 512616, 517452, 527403, 544416, 589784, 683488, 689936, 703204, 884676, 1025232, 1034904, 1054806, 1179568, 1379872, 1406408, 1769352, 2050464, 2069808, 2109612, 2285413, 2359136, 2812816, 3538704, 4139616, 4219224, 4570826, 5625632, 6856239, 7077408, 8438448, 9141652, 13712478, 16876896, 18283304, 27424956, 36566608, 54849912, 73133216, 109699824, 219399648]

約数ペア:

[(1, 219399648), (2, 109699824), (3, 73133216), (4, 54849912), (6, 36566608), (8, 27424956), (12, 18283304), (13, 16876896), (16, 13712478), (24, 9141652), (26, 8438448), (31, 7077408), (32, 6856239), (39, 5625632), (48, 4570826), (52, 4219224), (53, 4139616), (62, 3538704), (78, 2812816), (93, 2359136), (96, 2285413), (104, 2109612), (106, 2069808), (107, 2050464), (124, 1769352), (156, 1406408), (159, 1379872), (186, 1179568), (208, 1054806), (212, 1034904), (214, 1025232), (248, 884676), (312, 703204), (318, 689936), (321, 683488), (372, 589784), (403, 544416), (416, 527403), (424, 517452), (428, 512616), (496, 442338), (624, 351602), (636, 344968), (642, 341744), (689, 318432), (744, 294892), (806, 272208), (848, 258726), (856, 256308), (992, 221169), (1209, 181472), (1248, 175801), (1272, 172484), (1284, 170872), (1378, 159216), (1391, 157728), (1488, 147446), (1612, 136104), (1643, 133536), (1696, 129363), (1712, 128154), (2067, 106144), (2418, 90736), (2544, 86242), (2568, 85436), (2756, 79608), (2782, 78864), (2976, 73723), (3224, 68052), (3286, 66768), (3317, 66144), (3424, 64077), (4134, 53072), (4173, 52576), (4836, 45368), (4929, 44512), (5088, 43121), (5136, 42718), (5512, 39804), (5564, 39432), (5671, 38688), (6448, 34026), (6572, 33384), (6634, 33072), (8268, 26536), (8346, 26288), (9672, 22684), (9858, 22256), (9951, 22048), (10272, 21359), (11024, 19902), (11128, 19716), (11342, 19344), (12896, 17013), (13144, 16692), (13268, 16536)]