121554216

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4729}}^1$

素因数の和:4768

約数の個数: 128

約数和(自身を含む): 408672000

約数和(自身を除く): 287117784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 27, 28, 34, 36, 42, 51, 54, 56, 63, 68, 72, 84, 102, 108, 119, 126, 136, 153, 168, 189, 204, 216, 238, 252, 306, 357, 378, 408, 459, 476, 504, 612, 714, 756, 918, 952, 1071, 1224, 1428, 1512, 1836, 2142, 2856, 3213, 3672, 4284, 4729, 6426, 8568, 9458, 12852, 14187, 18916, 25704, 28374, 33103, 37832, 42561, 56748, 66206, 80393, 85122, 99309, 113496, 127683, 132412, 160786, 170244, 198618, 241179, 255366, 264824, 297927, 321572, 340488, 397236, 482358, 510732, 562751, 595854, 643144, 723537, 794472, 893781, 964716, 1021464, 1125502, 1191708, 1447074, 1688253, 1787562, 1929432, 2170611, 2251004, 2383416, 2894148, 3376506, 3575124, 4341222, 4502008, 5064759, 5788296, 6753012, 7150248, 8682444, 10129518, 13506024, 15194277, 17364888, 20259036, 30388554, 40518072, 60777108, 121554216]

約数ペア:

[(1, 121554216), (2, 60777108), (3, 40518072), (4, 30388554), (6, 20259036), (7, 17364888), (8, 15194277), (9, 13506024), (12, 10129518), (14, 8682444), (17, 7150248), (18, 6753012), (21, 5788296), (24, 5064759), (27, 4502008), (28, 4341222), (34, 3575124), (36, 3376506), (42, 2894148), (51, 2383416), (54, 2251004), (56, 2170611), (63, 1929432), (68, 1787562), (72, 1688253), (84, 1447074), (102, 1191708), (108, 1125502), (119, 1021464), (126, 964716), (136, 893781), (153, 794472), (168, 723537), (189, 643144), (204, 595854), (216, 562751), (238, 510732), (252, 482358), (306, 397236), (357, 340488), (378, 321572), (408, 297927), (459, 264824), (476, 255366), (504, 241179), (612, 198618), (714, 170244), (756, 160786), (918, 132412), (952, 127683), (1071, 113496), (1224, 99309), (1428, 85122), (1512, 80393), (1836, 66206), (2142, 56748), (2856, 42561), (3213, 37832), (3672, 33103), (4284, 28374), (4729, 25704), (6426, 18916), (8568, 14187), (9458, 12852)]