211497312

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1237}}^1$

素因数の和:1400

約数の個数: 96

約数和(自身を含む): 602737632

約数和(自身を除く): 391240320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 137, 156, 208, 274, 312, 411, 416, 548, 624, 822, 1096, 1237, 1248, 1644, 1781, 2192, 2474, 3288, 3562, 3711, 4384, 4948, 5343, 6576, 7124, 7422, 9896, 10686, 13152, 14248, 14844, 16081, 19792, 21372, 28496, 29688, 32162, 39584, 42744, 48243, 56992, 59376, 64324, 85488, 96486, 118752, 128648, 169469, 170976, 192972, 257296, 338938, 385944, 508407, 514592, 677876, 771888, 1016814, 1355752, 1543776, 2033628, 2203097, 2711504, 4067256, 4406194, 5423008, 6609291, 8134512, 8812388, 13218582, 16269024, 17624776, 26437164, 35249552, 52874328, 70499104, 105748656, 211497312]

約数ペア:

[(1, 211497312), (2, 105748656), (3, 70499104), (4, 52874328), (6, 35249552), (8, 26437164), (12, 17624776), (13, 16269024), (16, 13218582), (24, 8812388), (26, 8134512), (32, 6609291), (39, 5423008), (48, 4406194), (52, 4067256), (78, 2711504), (96, 2203097), (104, 2033628), (137, 1543776), (156, 1355752), (208, 1016814), (274, 771888), (312, 677876), (411, 514592), (416, 508407), (548, 385944), (624, 338938), (822, 257296), (1096, 192972), (1237, 170976), (1248, 169469), (1644, 128648), (1781, 118752), (2192, 96486), (2474, 85488), (3288, 64324), (3562, 59376), (3711, 56992), (4384, 48243), (4948, 42744), (5343, 39584), (6576, 32162), (7124, 29688), (7422, 28496), (9896, 21372), (10686, 19792), (13152, 16081), (14248, 14844)]