38914848

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1$

素因数の和:319

約数の個数: 144

約数和(自身を含む): 128419200

約数和(自身を除く): 89504352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 199, 224, 252, 288, 291, 336, 388, 398, 504, 582, 597, 672, 679, 776, 796, 873, 1008, 1164, 1194, 1358, 1393, 1552, 1592, 1746, 1791, 2016, 2037, 2328, 2388, 2716, 2786, 3104, 3184, 3492, 3582, 4074, 4179, 4656, 4776, 5432, 5572, 6111, 6368, 6984, 7164, 8148, 8358, 9312, 9552, 10864, 11144, 12222, 12537, 13968, 14328, 16296, 16716, 19104, 19303, 21728, 22288, 24444, 25074, 27936, 28656, 32592, 33432, 38606, 44576, 48888, 50148, 57312, 57909, 65184, 66864, 77212, 97776, 100296, 115818, 133728, 135121, 154424, 173727, 195552, 200592, 231636, 270242, 308848, 347454, 401184, 405363, 463272, 540484, 617696, 694908, 810726, 926544, 1080968, 1216089, 1389816, 1621452, 1853088, 2161936, 2432178, 2779632, 3242904, 4323872, 4864356, 5559264, 6485808, 9728712, 12971616, 19457424, 38914848]

約数ペア:

[(1, 38914848), (2, 19457424), (3, 12971616), (4, 9728712), (6, 6485808), (7, 5559264), (8, 4864356), (9, 4323872), (12, 3242904), (14, 2779632), (16, 2432178), (18, 2161936), (21, 1853088), (24, 1621452), (28, 1389816), (32, 1216089), (36, 1080968), (42, 926544), (48, 810726), (56, 694908), (63, 617696), (72, 540484), (84, 463272), (96, 405363), (97, 401184), (112, 347454), (126, 308848), (144, 270242), (168, 231636), (194, 200592), (199, 195552), (224, 173727), (252, 154424), (288, 135121), (291, 133728), (336, 115818), (388, 100296), (398, 97776), (504, 77212), (582, 66864), (597, 65184), (672, 57909), (679, 57312), (776, 50148), (796, 48888), (873, 44576), (1008, 38606), (1164, 33432), (1194, 32592), (1358, 28656), (1393, 27936), (1552, 25074), (1592, 24444), (1746, 22288), (1791, 21728), (2016, 19303), (2037, 19104), (2328, 16716), (2388, 16296), (2716, 14328), (2786, 13968), (3104, 12537), (3184, 12222), (3492, 11144), (3582, 10864), (4074, 9552), (4179, 9312), (4656, 8358), (4776, 8148), (5432, 7164), (5572, 6984), (6111, 6368)]