40422144

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 125844992

約数和(自身を除く): 85422848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 103, 112, 128, 146, 168, 192, 206, 219, 224, 256, 292, 309, 336, 384, 412, 438, 448, 511, 584, 618, 672, 721, 768, 824, 876, 896, 1022, 1168, 1236, 1344, 1442, 1533, 1648, 1752, 1792, 2044, 2163, 2336, 2472, 2688, 2884, 3066, 3296, 3504, 4088, 4326, 4672, 4944, 5376, 5768, 6132, 6592, 7008, 7519, 8176, 8652, 9344, 9888, 11536, 12264, 13184, 14016, 15038, 16352, 17304, 18688, 19776, 22557, 23072, 24528, 26368, 28032, 30076, 32704, 34608, 39552, 45114, 46144, 49056, 52633, 56064, 60152, 65408, 69216, 79104, 90228, 92288, 98112, 105266, 120304, 130816, 138432, 157899, 180456, 184576, 196224, 210532, 240608, 276864, 315798, 360912, 392448, 421064, 481216, 553728, 631596, 721824, 842128, 962432, 1263192, 1443648, 1684256, 1924864, 2526384, 2887296, 3368512, 5052768, 5774592, 6737024, 10105536, 13474048, 20211072, 40422144]

約数ペア:

[(1, 40422144), (2, 20211072), (3, 13474048), (4, 10105536), (6, 6737024), (7, 5774592), (8, 5052768), (12, 3368512), (14, 2887296), (16, 2526384), (21, 1924864), (24, 1684256), (28, 1443648), (32, 1263192), (42, 962432), (48, 842128), (56, 721824), (64, 631596), (73, 553728), (84, 481216), (96, 421064), (103, 392448), (112, 360912), (128, 315798), (146, 276864), (168, 240608), (192, 210532), (206, 196224), (219, 184576), (224, 180456), (256, 157899), (292, 138432), (309, 130816), (336, 120304), (384, 105266), (412, 98112), (438, 92288), (448, 90228), (511, 79104), (584, 69216), (618, 65408), (672, 60152), (721, 56064), (768, 52633), (824, 49056), (876, 46144), (896, 45114), (1022, 39552), (1168, 34608), (1236, 32704), (1344, 30076), (1442, 28032), (1533, 26368), (1648, 24528), (1752, 23072), (1792, 22557), (2044, 19776), (2163, 18688), (2336, 17304), (2472, 16352), (2688, 15038), (2884, 14016), (3066, 13184), (3296, 12264), (3504, 11536), (4088, 9888), (4326, 9344), (4672, 8652), (4944, 8176), (5376, 7519), (5768, 7008), (6132, 6592)]