742347312

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53887}}^1$

素因数の和:53946

約数の個数: 80

約数和(自身を含む): 2245189632

約数和(自身を除く): 1502842320

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 41, 42, 48, 56, 82, 84, 112, 123, 164, 168, 246, 287, 328, 336, 492, 574, 656, 861, 984, 1148, 1722, 1968, 2296, 3444, 4592, 6888, 13776, 53887, 107774, 161661, 215548, 323322, 377209, 431096, 646644, 754418, 862192, 1131627, 1293288, 1508836, 2209367, 2263254, 2586576, 3017672, 4418734, 4526508, 6035344, 6628101, 8837468, 9053016, 13256202, 15465569, 17674936, 18106032, 26512404, 30931138, 35349872, 46396707, 53024808, 61862276, 92793414, 106049616, 123724552, 185586828, 247449104, 371173656, 742347312]

約数ペア:

[(1, 742347312), (2, 371173656), (3, 247449104), (4, 185586828), (6, 123724552), (7, 106049616), (8, 92793414), (12, 61862276), (14, 53024808), (16, 46396707), (21, 35349872), (24, 30931138), (28, 26512404), (41, 18106032), (42, 17674936), (48, 15465569), (56, 13256202), (82, 9053016), (84, 8837468), (112, 6628101), (123, 6035344), (164, 4526508), (168, 4418734), (246, 3017672), (287, 2586576), (328, 2263254), (336, 2209367), (492, 1508836), (574, 1293288), (656, 1131627), (861, 862192), (984, 754418), (1148, 646644), (1722, 431096), (1968, 377209), (2296, 323322), (3444, 215548), (4592, 161661), (6888, 107774), (13776, 53887)]