38968992

素因数分解:

$2^5\times 3^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:132

約数の個数: 192

約数和(自身を含む): 124104960

約数和(自身を除く): 85135968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 53, 54, 69, 72, 74, 92, 96, 106, 108, 111, 138, 144, 148, 159, 184, 207, 212, 216, 222, 276, 288, 296, 318, 333, 368, 414, 424, 432, 444, 477, 552, 592, 621, 636, 666, 736, 828, 848, 851, 864, 888, 954, 999, 1104, 1184, 1219, 1242, 1272, 1332, 1431, 1656, 1696, 1702, 1776, 1908, 1961, 1998, 2208, 2438, 2484, 2544, 2553, 2664, 2862, 3312, 3404, 3552, 3657, 3816, 3922, 3996, 4876, 4968, 5088, 5106, 5328, 5724, 5883, 6624, 6808, 7314, 7632, 7659, 7844, 7992, 9752, 9936, 10212, 10656, 10971, 11448, 11766, 13616, 14628, 15264, 15318, 15688, 15984, 17649, 19504, 19872, 20424, 21942, 22896, 22977, 23532, 27232, 29256, 30636, 31376, 31968, 32913, 35298, 39008, 40848, 43884, 45103, 45792, 45954, 47064, 52947, 58512, 61272, 62752, 65826, 70596, 81696, 87768, 90206, 91908, 94128, 105894, 117024, 122544, 131652, 135309, 141192, 175536, 180412, 183816, 188256, 211788, 245088, 263304, 270618, 282384, 351072, 360824, 367632, 405927, 423576, 526608, 541236, 564768, 721648, 735264, 811854, 847152, 1053216, 1082472, 1217781, 1443296, 1623708, 1694304, 2164944, 2435562, 3247416, 4329888, 4871124, 6494832, 9742248, 12989664, 19484496, 38968992]

約数ペア:

[(1, 38968992), (2, 19484496), (3, 12989664), (4, 9742248), (6, 6494832), (8, 4871124), (9, 4329888), (12, 3247416), (16, 2435562), (18, 2164944), (23, 1694304), (24, 1623708), (27, 1443296), (32, 1217781), (36, 1082472), (37, 1053216), (46, 847152), (48, 811854), (53, 735264), (54, 721648), (69, 564768), (72, 541236), (74, 526608), (92, 423576), (96, 405927), (106, 367632), (108, 360824), (111, 351072), (138, 282384), (144, 270618), (148, 263304), (159, 245088), (184, 211788), (207, 188256), (212, 183816), (216, 180412), (222, 175536), (276, 141192), (288, 135309), (296, 131652), (318, 122544), (333, 117024), (368, 105894), (414, 94128), (424, 91908), (432, 90206), (444, 87768), (477, 81696), (552, 70596), (592, 65826), (621, 62752), (636, 61272), (666, 58512), (736, 52947), (828, 47064), (848, 45954), (851, 45792), (864, 45103), (888, 43884), (954, 40848), (999, 39008), (1104, 35298), (1184, 32913), (1219, 31968), (1242, 31376), (1272, 30636), (1332, 29256), (1431, 27232), (1656, 23532), (1696, 22977), (1702, 22896), (1776, 21942), (1908, 20424), (1961, 19872), (1998, 19504), (2208, 17649), (2438, 15984), (2484, 15688), (2544, 15318), (2553, 15264), (2664, 14628), (2862, 13616), (3312, 11766), (3404, 11448), (3552, 10971), (3657, 10656), (3816, 10212), (3922, 9936), (3996, 9752), (4876, 7992), (4968, 7844), (5088, 7659), (5106, 7632), (5328, 7314), (5724, 6808), (5883, 6624)]