218395008

素因数分解:

$2^7\times 3^3\times {\mathrm{13}}^1\times {\mathrm{4861}}^1$

素因数の和:4897

約数の個数: 128

約数和(自身を含む): 694293600

約数和(自身を除く): 475898592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 32, 36, 39, 48, 52, 54, 64, 72, 78, 96, 104, 108, 117, 128, 144, 156, 192, 208, 216, 234, 288, 312, 351, 384, 416, 432, 468, 576, 624, 702, 832, 864, 936, 1152, 1248, 1404, 1664, 1728, 1872, 2496, 2808, 3456, 3744, 4861, 4992, 5616, 7488, 9722, 11232, 14583, 14976, 19444, 22464, 29166, 38888, 43749, 44928, 58332, 63193, 77776, 87498, 116664, 126386, 131247, 155552, 174996, 189579, 233328, 252772, 262494, 311104, 349992, 379158, 466656, 505544, 524988, 568737, 622208, 699984, 758316, 933312, 1011088, 1049976, 1137474, 1399968, 1516632, 1706211, 1866624, 2022176, 2099952, 2274948, 2799936, 3033264, 3412422, 4044352, 4199904, 4549896, 5599872, 6066528, 6824844, 8088704, 8399808, 9099792, 12133056, 13649688, 16799616, 18199584, 24266112, 27299376, 36399168, 54598752, 72798336, 109197504, 218395008]

約数ペア:

[(1, 218395008), (2, 109197504), (3, 72798336), (4, 54598752), (6, 36399168), (8, 27299376), (9, 24266112), (12, 18199584), (13, 16799616), (16, 13649688), (18, 12133056), (24, 9099792), (26, 8399808), (27, 8088704), (32, 6824844), (36, 6066528), (39, 5599872), (48, 4549896), (52, 4199904), (54, 4044352), (64, 3412422), (72, 3033264), (78, 2799936), (96, 2274948), (104, 2099952), (108, 2022176), (117, 1866624), (128, 1706211), (144, 1516632), (156, 1399968), (192, 1137474), (208, 1049976), (216, 1011088), (234, 933312), (288, 758316), (312, 699984), (351, 622208), (384, 568737), (416, 524988), (432, 505544), (468, 466656), (576, 379158), (624, 349992), (702, 311104), (832, 262494), (864, 252772), (936, 233328), (1152, 189579), (1248, 174996), (1404, 155552), (1664, 131247), (1728, 126386), (1872, 116664), (2496, 87498), (2808, 77776), (3456, 63193), (3744, 58332), (4861, 44928), (4992, 43749), (5616, 38888), (7488, 29166), (9722, 22464), (11232, 19444), (14583, 14976)]