1272420624

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{15439}}^1$

素因数の和:15568

約数の個数: 80

約数和(自身を含む): 3515132160

約数和(自身を除く): 2242711536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 101, 102, 136, 202, 204, 272, 303, 404, 408, 606, 808, 816, 1212, 1616, 1717, 2424, 3434, 4848, 5151, 6868, 10302, 13736, 15439, 20604, 27472, 30878, 41208, 46317, 61756, 82416, 92634, 123512, 185268, 247024, 262463, 370536, 524926, 741072, 787389, 1049852, 1559339, 1574778, 2099704, 3118678, 3149556, 4199408, 4678017, 6237356, 6299112, 9356034, 12474712, 12598224, 18712068, 24949424, 26508763, 37424136, 53017526, 74848272, 79526289, 106035052, 159052578, 212070104, 318105156, 424140208, 636210312, 1272420624]

約数ペア:

[(1, 1272420624), (2, 636210312), (3, 424140208), (4, 318105156), (6, 212070104), (8, 159052578), (12, 106035052), (16, 79526289), (17, 74848272), (24, 53017526), (34, 37424136), (48, 26508763), (51, 24949424), (68, 18712068), (101, 12598224), (102, 12474712), (136, 9356034), (202, 6299112), (204, 6237356), (272, 4678017), (303, 4199408), (404, 3149556), (408, 3118678), (606, 2099704), (808, 1574778), (816, 1559339), (1212, 1049852), (1616, 787389), (1717, 741072), (2424, 524926), (3434, 370536), (4848, 262463), (5151, 247024), (6868, 185268), (10302, 123512), (13736, 92634), (15439, 82416), (20604, 61756), (27472, 46317), (30878, 41208)]