991594224

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{45007}}^1$

素因数の和:45044

約数の個数: 100

約数和(自身を含む): 3038850144

約数和(自身を除く): 2047255920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 272, 306, 324, 408, 432, 459, 612, 648, 816, 918, 1224, 1296, 1377, 1836, 2448, 2754, 3672, 5508, 7344, 11016, 22032, 45007, 90014, 135021, 180028, 270042, 360056, 405063, 540084, 720112, 765119, 810126, 1080168, 1215189, 1530238, 1620252, 2160336, 2295357, 2430378, 3060476, 3240504, 3645567, 4590714, 4860756, 6120952, 6481008, 6886071, 7291134, 9181428, 9721512, 12241904, 13772142, 14582268, 18362856, 19443024, 20658213, 27544284, 29164536, 36725712, 41316426, 55088568, 58329072, 61974639, 82632852, 110177136, 123949278, 165265704, 247898556, 330531408, 495797112, 991594224]

約数ペア:

[(1, 991594224), (2, 495797112), (3, 330531408), (4, 247898556), (6, 165265704), (8, 123949278), (9, 110177136), (12, 82632852), (16, 61974639), (17, 58329072), (18, 55088568), (24, 41316426), (27, 36725712), (34, 29164536), (36, 27544284), (48, 20658213), (51, 19443024), (54, 18362856), (68, 14582268), (72, 13772142), (81, 12241904), (102, 9721512), (108, 9181428), (136, 7291134), (144, 6886071), (153, 6481008), (162, 6120952), (204, 4860756), (216, 4590714), (272, 3645567), (306, 3240504), (324, 3060476), (408, 2430378), (432, 2295357), (459, 2160336), (612, 1620252), (648, 1530238), (816, 1215189), (918, 1080168), (1224, 810126), (1296, 765119), (1377, 720112), (1836, 540084), (2448, 405063), (2754, 360056), (3672, 270042), (5508, 180028), (7344, 135021), (11016, 90014), (22032, 45007)]