216489312

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1091}}^1$

素因数の和:1173

約数の個数: 144

約数和(自身を含む): 676127088

約数和(自身を除く): 459637776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 53, 72, 78, 96, 104, 106, 117, 144, 156, 159, 208, 212, 234, 288, 312, 318, 416, 424, 468, 477, 624, 636, 689, 848, 936, 954, 1091, 1248, 1272, 1378, 1696, 1872, 1908, 2067, 2182, 2544, 2756, 3273, 3744, 3816, 4134, 4364, 5088, 5512, 6201, 6546, 7632, 8268, 8728, 9819, 11024, 12402, 13092, 14183, 15264, 16536, 17456, 19638, 22048, 24804, 26184, 28366, 33072, 34912, 39276, 42549, 49608, 52368, 56732, 57823, 66144, 78552, 85098, 99216, 104736, 113464, 115646, 127647, 157104, 170196, 173469, 198432, 226928, 231292, 255294, 314208, 340392, 346938, 453856, 462584, 510588, 520407, 680784, 693876, 751699, 925168, 1021176, 1040814, 1361568, 1387752, 1503398, 1850336, 2042352, 2081628, 2255097, 2775504, 3006796, 4084704, 4163256, 4510194, 5551008, 6013592, 6765291, 8326512, 9020388, 12027184, 13530582, 16653024, 18040776, 24054368, 27061164, 36081552, 54122328, 72163104, 108244656, 216489312]

約数ペア:

[(1, 216489312), (2, 108244656), (3, 72163104), (4, 54122328), (6, 36081552), (8, 27061164), (9, 24054368), (12, 18040776), (13, 16653024), (16, 13530582), (18, 12027184), (24, 9020388), (26, 8326512), (32, 6765291), (36, 6013592), (39, 5551008), (48, 4510194), (52, 4163256), (53, 4084704), (72, 3006796), (78, 2775504), (96, 2255097), (104, 2081628), (106, 2042352), (117, 1850336), (144, 1503398), (156, 1387752), (159, 1361568), (208, 1040814), (212, 1021176), (234, 925168), (288, 751699), (312, 693876), (318, 680784), (416, 520407), (424, 510588), (468, 462584), (477, 453856), (624, 346938), (636, 340392), (689, 314208), (848, 255294), (936, 231292), (954, 226928), (1091, 198432), (1248, 173469), (1272, 170196), (1378, 157104), (1696, 127647), (1872, 115646), (1908, 113464), (2067, 104736), (2182, 99216), (2544, 85098), (2756, 78552), (3273, 66144), (3744, 57823), (3816, 56732), (4134, 52368), (4364, 49608), (5088, 42549), (5512, 39276), (6201, 34912), (6546, 33072), (7632, 28366), (8268, 26184), (8728, 24804), (9819, 22048), (11024, 19638), (12402, 17456), (13092, 16536), (14183, 15264)]