438997104

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:909

約数の個数: 240

約数和(自身を含む): 1561209600

約数和(自身を除く): 1122212496

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 27, 28, 36, 39, 42, 48, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 112, 117, 126, 144, 156, 168, 169, 182, 189, 208, 216, 234, 252, 273, 312, 336, 338, 351, 364, 378, 432, 468, 504, 507, 546, 624, 676, 702, 728, 756, 819, 859, 936, 1008, 1014, 1092, 1183, 1352, 1404, 1456, 1512, 1521, 1638, 1718, 1872, 2028, 2184, 2366, 2457, 2577, 2704, 2808, 3024, 3042, 3276, 3436, 3549, 4056, 4368, 4563, 4732, 4914, 5154, 5616, 6013, 6084, 6552, 6872, 7098, 7731, 8112, 9126, 9464, 9828, 10308, 10647, 11167, 12026, 12168, 13104, 13744, 14196, 15462, 18039, 18252, 18928, 19656, 20616, 21294, 22334, 23193, 24052, 24336, 28392, 30924, 31941, 33501, 36078, 36504, 39312, 41232, 42588, 44668, 46386, 48104, 54117, 56784, 61848, 63882, 67002, 72156, 73008, 78169, 85176, 89336, 92772, 96208, 100503, 108234, 123696, 127764, 134004, 144312, 145171, 156338, 162351, 170352, 178672, 185544, 201006, 216468, 234507, 255528, 268008, 288624, 290342, 301509, 312676, 324702, 371088, 402012, 432936, 435513, 469014, 511056, 536016, 580684, 603018, 625352, 649404, 703521, 804024, 865872, 871026, 938028, 1016197, 1161368, 1206036, 1250704, 1298808, 1306539, 1407042, 1608048, 1742052, 1876056, 2032394, 2110563, 2322736, 2412072, 2597616, 2613078, 2814084, 3048591, 3484104, 3752112, 3919617, 4064788, 4221126, 4824144, 5226156, 5628168, 6097182, 6968208, 7839234, 8129576, 8442252, 9145773, 10452312, 11256336, 12194364, 15678468, 16259152, 16884504, 18291546, 20904624, 24388728, 27437319, 31356936, 33769008, 36583092, 48777456, 54874638, 62713872, 73166184, 109749276, 146332368, 219498552, 438997104]

約数ペア:

[(1, 438997104), (2, 219498552), (3, 146332368), (4, 109749276), (6, 73166184), (7, 62713872), (8, 54874638), (9, 48777456), (12, 36583092), (13, 33769008), (14, 31356936), (16, 27437319), (18, 24388728), (21, 20904624), (24, 18291546), (26, 16884504), (27, 16259152), (28, 15678468), (36, 12194364), (39, 11256336), (42, 10452312), (48, 9145773), (52, 8442252), (54, 8129576), (56, 7839234), (63, 6968208), (72, 6097182), (78, 5628168), (84, 5226156), (91, 4824144), (104, 4221126), (108, 4064788), (112, 3919617), (117, 3752112), (126, 3484104), (144, 3048591), (156, 2814084), (168, 2613078), (169, 2597616), (182, 2412072), (189, 2322736), (208, 2110563), (216, 2032394), (234, 1876056), (252, 1742052), (273, 1608048), (312, 1407042), (336, 1306539), (338, 1298808), (351, 1250704), (364, 1206036), (378, 1161368), (432, 1016197), (468, 938028), (504, 871026), (507, 865872), (546, 804024), (624, 703521), (676, 649404), (702, 625352), (728, 603018), (756, 580684), (819, 536016), (859, 511056), (936, 469014), (1008, 435513), (1014, 432936), (1092, 402012), (1183, 371088), (1352, 324702), (1404, 312676), (1456, 301509), (1512, 290342), (1521, 288624), (1638, 268008), (1718, 255528), (1872, 234507), (2028, 216468), (2184, 201006), (2366, 185544), (2457, 178672), (2577, 170352), (2704, 162351), (2808, 156338), (3024, 145171), (3042, 144312), (3276, 134004), (3436, 127764), (3549, 123696), (4056, 108234), (4368, 100503), (4563, 96208), (4732, 92772), (4914, 89336), (5154, 85176), (5616, 78169), (6013, 73008), (6084, 72156), (6552, 67002), (6872, 63882), (7098, 61848), (7731, 56784), (8112, 54117), (9126, 48104), (9464, 46386), (9828, 44668), (10308, 42588), (10647, 41232), (11167, 39312), (12026, 36504), (12168, 36078), (13104, 33501), (13744, 31941), (14196, 30924), (15462, 28392), (18039, 24336), (18252, 24052), (18928, 23193), (19656, 22334), (20616, 21294)]