39131424

素因数分解:

$2^5\times 3^4\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:540

約数の個数: 120

約数和(自身を含む): 119040768

約数和(自身を除く): 79909344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 81, 93, 96, 108, 124, 144, 162, 186, 216, 248, 279, 288, 324, 372, 432, 487, 496, 558, 648, 744, 837, 864, 974, 992, 1116, 1296, 1461, 1488, 1674, 1948, 2232, 2511, 2592, 2922, 2976, 3348, 3896, 4383, 4464, 5022, 5844, 6696, 7792, 8766, 8928, 10044, 11688, 13149, 13392, 15097, 15584, 17532, 20088, 23376, 26298, 26784, 30194, 35064, 39447, 40176, 45291, 46752, 52596, 60388, 70128, 78894, 80352, 90582, 105192, 120776, 135873, 140256, 157788, 181164, 210384, 241552, 271746, 315576, 362328, 407619, 420768, 483104, 543492, 631152, 724656, 815238, 1086984, 1222857, 1262304, 1449312, 1630476, 2173968, 2445714, 3260952, 4347936, 4891428, 6521904, 9782856, 13043808, 19565712, 39131424]

約数ペア:

[(1, 39131424), (2, 19565712), (3, 13043808), (4, 9782856), (6, 6521904), (8, 4891428), (9, 4347936), (12, 3260952), (16, 2445714), (18, 2173968), (24, 1630476), (27, 1449312), (31, 1262304), (32, 1222857), (36, 1086984), (48, 815238), (54, 724656), (62, 631152), (72, 543492), (81, 483104), (93, 420768), (96, 407619), (108, 362328), (124, 315576), (144, 271746), (162, 241552), (186, 210384), (216, 181164), (248, 157788), (279, 140256), (288, 135873), (324, 120776), (372, 105192), (432, 90582), (487, 80352), (496, 78894), (558, 70128), (648, 60388), (744, 52596), (837, 46752), (864, 45291), (974, 40176), (992, 39447), (1116, 35064), (1296, 30194), (1461, 26784), (1488, 26298), (1674, 23376), (1948, 20088), (2232, 17532), (2511, 15584), (2592, 15097), (2922, 13392), (2976, 13149), (3348, 11688), (3896, 10044), (4383, 8928), (4464, 8766), (5022, 7792), (5844, 6696)]