740814144

素因数分解:

$2^6\times 3^1\times 7^4\times {\mathrm{1607}}^1$

素因数の和:1650

約数の個数: 140

約数和(自身を含む): 2288036064

約数和(自身を除く): 1547221920

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, 147, 168, 192, 196, 224, 294, 336, 343, 392, 448, 588, 672, 686, 784, 1029, 1176, 1344, 1372, 1568, 1607, 2058, 2352, 2401, 2744, 3136, 3214, 4116, 4704, 4802, 4821, 5488, 6428, 7203, 8232, 9408, 9604, 9642, 10976, 11249, 12856, 14406, 16464, 19208, 19284, 21952, 22498, 25712, 28812, 32928, 33747, 38416, 38568, 44996, 51424, 57624, 65856, 67494, 76832, 77136, 78743, 89992, 102848, 115248, 134988, 153664, 154272, 157486, 179984, 230496, 236229, 269976, 308544, 314972, 359968, 460992, 472458, 539952, 551201, 629944, 719936, 944916, 1079904, 1102402, 1259888, 1653603, 1889832, 2159808, 2204804, 2519776, 3307206, 3779664, 3858407, 4409608, 5039552, 6614412, 7559328, 7716814, 8819216, 11575221, 13228824, 15118656, 15433628, 17638432, 23150442, 26457648, 30867256, 35276864, 46300884, 52915296, 61734512, 92601768, 105830592, 123469024, 185203536, 246938048, 370407072, 740814144]

約数ペア:

[(1, 740814144), (2, 370407072), (3, 246938048), (4, 185203536), (6, 123469024), (7, 105830592), (8, 92601768), (12, 61734512), (14, 52915296), (16, 46300884), (21, 35276864), (24, 30867256), (28, 26457648), (32, 23150442), (42, 17638432), (48, 15433628), (49, 15118656), (56, 13228824), (64, 11575221), (84, 8819216), (96, 7716814), (98, 7559328), (112, 6614412), (147, 5039552), (168, 4409608), (192, 3858407), (196, 3779664), (224, 3307206), (294, 2519776), (336, 2204804), (343, 2159808), (392, 1889832), (448, 1653603), (588, 1259888), (672, 1102402), (686, 1079904), (784, 944916), (1029, 719936), (1176, 629944), (1344, 551201), (1372, 539952), (1568, 472458), (1607, 460992), (2058, 359968), (2352, 314972), (2401, 308544), (2744, 269976), (3136, 236229), (3214, 230496), (4116, 179984), (4704, 157486), (4802, 154272), (4821, 153664), (5488, 134988), (6428, 115248), (7203, 102848), (8232, 89992), (9408, 78743), (9604, 77136), (9642, 76832), (10976, 67494), (11249, 65856), (12856, 57624), (14406, 51424), (16464, 44996), (19208, 38568), (19284, 38416), (21952, 33747), (22498, 32928), (25712, 28812)]