1338237264

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9883}}^1$

素因数の和:9945

約数の個数: 160

約数和(自身を含む): 4392607744

約数和(自身を除く): 3054370480

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 31, 39, 42, 48, 52, 56, 62, 78, 84, 91, 93, 104, 112, 124, 156, 168, 182, 186, 208, 217, 248, 273, 312, 336, 364, 372, 403, 434, 496, 546, 624, 651, 728, 744, 806, 868, 1092, 1209, 1302, 1456, 1488, 1612, 1736, 2184, 2418, 2604, 2821, 3224, 3472, 4368, 4836, 5208, 5642, 6448, 8463, 9672, 9883, 10416, 11284, 16926, 19344, 19766, 22568, 29649, 33852, 39532, 45136, 59298, 67704, 69181, 79064, 118596, 128479, 135408, 138362, 158128, 207543, 237192, 256958, 276724, 306373, 385437, 415086, 474384, 513916, 553448, 612746, 770874, 830172, 899353, 919119, 1027832, 1106896, 1225492, 1541748, 1660344, 1798706, 1838238, 2055664, 2144611, 2450984, 2698059, 3083496, 3320688, 3597412, 3676476, 3982849, 4289222, 4901968, 5396118, 6166992, 6433833, 7194824, 7352952, 7965698, 8578444, 10792236, 11948547, 12867666, 14389648, 14705904, 15931396, 17156888, 21584472, 23897094, 25735332, 27879943, 31862792, 34313776, 43168944, 47794188, 51470664, 55759886, 63725584, 83639829, 95588376, 102941328, 111519772, 167279658, 191176752, 223039544, 334559316, 446079088, 669118632, 1338237264]

約数ペア:

[(1, 1338237264), (2, 669118632), (3, 446079088), (4, 334559316), (6, 223039544), (7, 191176752), (8, 167279658), (12, 111519772), (13, 102941328), (14, 95588376), (16, 83639829), (21, 63725584), (24, 55759886), (26, 51470664), (28, 47794188), (31, 43168944), (39, 34313776), (42, 31862792), (48, 27879943), (52, 25735332), (56, 23897094), (62, 21584472), (78, 17156888), (84, 15931396), (91, 14705904), (93, 14389648), (104, 12867666), (112, 11948547), (124, 10792236), (156, 8578444), (168, 7965698), (182, 7352952), (186, 7194824), (208, 6433833), (217, 6166992), (248, 5396118), (273, 4901968), (312, 4289222), (336, 3982849), (364, 3676476), (372, 3597412), (403, 3320688), (434, 3083496), (496, 2698059), (546, 2450984), (624, 2144611), (651, 2055664), (728, 1838238), (744, 1798706), (806, 1660344), (868, 1541748), (1092, 1225492), (1209, 1106896), (1302, 1027832), (1456, 919119), (1488, 899353), (1612, 830172), (1736, 770874), (2184, 612746), (2418, 553448), (2604, 513916), (2821, 474384), (3224, 415086), (3472, 385437), (4368, 306373), (4836, 276724), (5208, 256958), (5642, 237192), (6448, 207543), (8463, 158128), (9672, 138362), (9883, 135408), (10416, 128479), (11284, 118596), (16926, 79064), (19344, 69181), (19766, 67704), (22568, 59298), (29649, 45136), (33852, 39532)]