215695656

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3996

約数の個数: 128

約数和(自身を含む): 682214400

約数和(自身を除く): 466518744

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 23, 24, 27, 33, 36, 44, 46, 54, 66, 69, 72, 88, 92, 99, 108, 132, 138, 184, 198, 207, 216, 253, 264, 276, 297, 396, 414, 506, 552, 594, 621, 759, 792, 828, 1012, 1188, 1242, 1518, 1656, 2024, 2277, 2376, 2484, 3036, 3947, 4554, 4968, 6072, 6831, 7894, 9108, 11841, 13662, 15788, 18216, 23682, 27324, 31576, 35523, 43417, 47364, 54648, 71046, 86834, 90781, 94728, 106569, 130251, 142092, 173668, 181562, 213138, 260502, 272343, 284184, 347336, 363124, 390753, 426276, 521004, 544686, 726248, 781506, 817029, 852552, 998591, 1042008, 1089372, 1172259, 1563012, 1634058, 1997182, 2178744, 2344518, 2451087, 2995773, 3126024, 3268116, 3994364, 4689036, 4902174, 5991546, 6536232, 7988728, 8987319, 9378072, 9804348, 11983092, 17974638, 19608696, 23966184, 26961957, 35949276, 53923914, 71898552, 107847828, 215695656]

約数ペア:

[(1, 215695656), (2, 107847828), (3, 71898552), (4, 53923914), (6, 35949276), (8, 26961957), (9, 23966184), (11, 19608696), (12, 17974638), (18, 11983092), (22, 9804348), (23, 9378072), (24, 8987319), (27, 7988728), (33, 6536232), (36, 5991546), (44, 4902174), (46, 4689036), (54, 3994364), (66, 3268116), (69, 3126024), (72, 2995773), (88, 2451087), (92, 2344518), (99, 2178744), (108, 1997182), (132, 1634058), (138, 1563012), (184, 1172259), (198, 1089372), (207, 1042008), (216, 998591), (253, 852552), (264, 817029), (276, 781506), (297, 726248), (396, 544686), (414, 521004), (506, 426276), (552, 390753), (594, 363124), (621, 347336), (759, 284184), (792, 272343), (828, 260502), (1012, 213138), (1188, 181562), (1242, 173668), (1518, 142092), (1656, 130251), (2024, 106569), (2277, 94728), (2376, 90781), (2484, 86834), (3036, 71046), (3947, 54648), (4554, 47364), (4968, 43417), (6072, 35523), (6831, 31576), (7894, 27324), (9108, 23682), (11841, 18216), (13662, 15788)]