216326448

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1583}}^1$

素因数の和:1683

約数の個数: 120

約数和(自身を含む): 661332672

約数和(自身を除く): 445006224

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1583, 1752, 1872, 1898, 2628, 2847, 3166, 3504, 3796, 4749, 5256, 5694, 6332, 7592, 8541, 9498, 10512, 11388, 12664, 14247, 15184, 17082, 18996, 20579, 22776, 25328, 28494, 34164, 37992, 41158, 45552, 56988, 61737, 68328, 75984, 82316, 113976, 115559, 123474, 136656, 164632, 185211, 227952, 231118, 246948, 329264, 346677, 370422, 462236, 493896, 693354, 740844, 924472, 987792, 1040031, 1386708, 1481688, 1502267, 1848944, 2080062, 2773416, 2963376, 3004534, 4160124, 4506801, 5546832, 6009068, 8320248, 9013602, 12018136, 13520403, 16640496, 18027204, 24036272, 27040806, 36054408, 54081612, 72108816, 108163224, 216326448]

約数ペア:

[(1, 216326448), (2, 108163224), (3, 72108816), (4, 54081612), (6, 36054408), (8, 27040806), (9, 24036272), (12, 18027204), (13, 16640496), (16, 13520403), (18, 12018136), (24, 9013602), (26, 8320248), (36, 6009068), (39, 5546832), (48, 4506801), (52, 4160124), (72, 3004534), (73, 2963376), (78, 2773416), (104, 2080062), (117, 1848944), (144, 1502267), (146, 1481688), (156, 1386708), (208, 1040031), (219, 987792), (234, 924472), (292, 740844), (312, 693354), (438, 493896), (468, 462236), (584, 370422), (624, 346677), (657, 329264), (876, 246948), (936, 231118), (949, 227952), (1168, 185211), (1314, 164632), (1583, 136656), (1752, 123474), (1872, 115559), (1898, 113976), (2628, 82316), (2847, 75984), (3166, 68328), (3504, 61737), (3796, 56988), (4749, 45552), (5256, 41158), (5694, 37992), (6332, 34164), (7592, 28494), (8541, 25328), (9498, 22776), (10512, 20579), (11388, 18996), (12664, 17082), (14247, 15184)]