219621504

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^2\times {\mathrm{1979}}^1$

素因数の和:2030

約数の個数: 96

約数和(自身を含む): 620017200

約数和(自身を除く): 400395696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 289, 384, 408, 544, 578, 816, 867, 1088, 1156, 1632, 1734, 1979, 2176, 2312, 3264, 3468, 3958, 4624, 5937, 6528, 6936, 7916, 9248, 11874, 13872, 15832, 18496, 23748, 27744, 31664, 33643, 36992, 47496, 55488, 63328, 67286, 94992, 100929, 110976, 126656, 134572, 189984, 201858, 253312, 269144, 379968, 403716, 538288, 571931, 759936, 807432, 1076576, 1143862, 1614864, 1715793, 2153152, 2287724, 3229728, 3431586, 4306304, 4575448, 6459456, 6863172, 9150896, 12918912, 13726344, 18301792, 27452688, 36603584, 54905376, 73207168, 109810752, 219621504]

約数ペア:

[(1, 219621504), (2, 109810752), (3, 73207168), (4, 54905376), (6, 36603584), (8, 27452688), (12, 18301792), (16, 13726344), (17, 12918912), (24, 9150896), (32, 6863172), (34, 6459456), (48, 4575448), (51, 4306304), (64, 3431586), (68, 3229728), (96, 2287724), (102, 2153152), (128, 1715793), (136, 1614864), (192, 1143862), (204, 1076576), (272, 807432), (289, 759936), (384, 571931), (408, 538288), (544, 403716), (578, 379968), (816, 269144), (867, 253312), (1088, 201858), (1156, 189984), (1632, 134572), (1734, 126656), (1979, 110976), (2176, 100929), (2312, 94992), (3264, 67286), (3468, 63328), (3958, 55488), (4624, 47496), (5937, 36992), (6528, 33643), (6936, 31664), (7916, 27744), (9248, 23748), (11874, 18496), (13872, 15832)]