1620321024

素因数分解:

$2^8\times 3^1\times 7^3\times {\mathrm{6151}}^1$

素因数の和:6191

約数の個数: 144

約数和(自身を含む): 5029875200

約数和(自身を除く): 3409554176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 64, 84, 96, 98, 112, 128, 147, 168, 192, 196, 224, 256, 294, 336, 343, 384, 392, 448, 588, 672, 686, 768, 784, 896, 1029, 1176, 1344, 1372, 1568, 1792, 2058, 2352, 2688, 2744, 3136, 4116, 4704, 5376, 5488, 6151, 6272, 8232, 9408, 10976, 12302, 12544, 16464, 18453, 18816, 21952, 24604, 32928, 36906, 37632, 43057, 43904, 49208, 65856, 73812, 86114, 87808, 98416, 129171, 131712, 147624, 172228, 196832, 258342, 263424, 295248, 301399, 344456, 393664, 516684, 590496, 602798, 688912, 787328, 904197, 1033368, 1180992, 1205596, 1377824, 1574656, 1808394, 2066736, 2109793, 2361984, 2411192, 2755648, 3616788, 4133472, 4219586, 4723968, 4822384, 5511296, 6329379, 7233576, 8266944, 8439172, 9644768, 11022592, 12658758, 14467152, 16533888, 16878344, 19289536, 25317516, 28934304, 33067776, 33756688, 38579072, 50635032, 57868608, 67513376, 77158144, 101270064, 115737216, 135026752, 202540128, 231474432, 270053504, 405080256, 540107008, 810160512, 1620321024]

約数ペア:

[(1, 1620321024), (2, 810160512), (3, 540107008), (4, 405080256), (6, 270053504), (7, 231474432), (8, 202540128), (12, 135026752), (14, 115737216), (16, 101270064), (21, 77158144), (24, 67513376), (28, 57868608), (32, 50635032), (42, 38579072), (48, 33756688), (49, 33067776), (56, 28934304), (64, 25317516), (84, 19289536), (96, 16878344), (98, 16533888), (112, 14467152), (128, 12658758), (147, 11022592), (168, 9644768), (192, 8439172), (196, 8266944), (224, 7233576), (256, 6329379), (294, 5511296), (336, 4822384), (343, 4723968), (384, 4219586), (392, 4133472), (448, 3616788), (588, 2755648), (672, 2411192), (686, 2361984), (768, 2109793), (784, 2066736), (896, 1808394), (1029, 1574656), (1176, 1377824), (1344, 1205596), (1372, 1180992), (1568, 1033368), (1792, 904197), (2058, 787328), (2352, 688912), (2688, 602798), (2744, 590496), (3136, 516684), (4116, 393664), (4704, 344456), (5376, 301399), (5488, 295248), (6151, 263424), (6272, 258342), (8232, 196832), (9408, 172228), (10976, 147624), (12302, 131712), (12544, 129171), (16464, 98416), (18453, 87808), (18816, 86114), (21952, 73812), (24604, 65856), (32928, 49208), (36906, 43904), (37632, 43057)]