1080681448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{419}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 2612736000

約数和(自身を除く): 1532054552

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 53, 56, 77, 79, 88, 106, 154, 158, 212, 308, 316, 371, 419, 424, 553, 583, 616, 632, 742, 838, 869, 1106, 1166, 1484, 1676, 1738, 2212, 2332, 2933, 2968, 3352, 3476, 4081, 4187, 4424, 4609, 4664, 5866, 6083, 6952, 8162, 8374, 9218, 11732, 12166, 16324, 16748, 18436, 22207, 23464, 24332, 29309, 32263, 32648, 33101, 33496, 36872, 44414, 46057, 48664, 58618, 64526, 66202, 88828, 92114, 117236, 129052, 132404, 155449, 177656, 184228, 231707, 234472, 244277, 258104, 264808, 310898, 322399, 364111, 368456, 463414, 488554, 621796, 644798, 728222, 926828, 977108, 1243592, 1289596, 1456444, 1709939, 1754353, 1853656, 1954216, 2548777, 2579192, 2912888, 3419878, 3508706, 5097554, 6839756, 7017412, 10195108, 12280471, 13679512, 14034824, 19297883, 20390216, 24560942, 38595766, 49121884, 77191532, 98243768, 135085181, 154383064, 270170362, 540340724, 1080681448]

約数ペア:

[(1, 1080681448), (2, 540340724), (4, 270170362), (7, 154383064), (8, 135085181), (11, 98243768), (14, 77191532), (22, 49121884), (28, 38595766), (44, 24560942), (53, 20390216), (56, 19297883), (77, 14034824), (79, 13679512), (88, 12280471), (106, 10195108), (154, 7017412), (158, 6839756), (212, 5097554), (308, 3508706), (316, 3419878), (371, 2912888), (419, 2579192), (424, 2548777), (553, 1954216), (583, 1853656), (616, 1754353), (632, 1709939), (742, 1456444), (838, 1289596), (869, 1243592), (1106, 977108), (1166, 926828), (1484, 728222), (1676, 644798), (1738, 621796), (2212, 488554), (2332, 463414), (2933, 368456), (2968, 364111), (3352, 322399), (3476, 310898), (4081, 264808), (4187, 258104), (4424, 244277), (4609, 234472), (4664, 231707), (5866, 184228), (6083, 177656), (6952, 155449), (8162, 132404), (8374, 129052), (9218, 117236), (11732, 92114), (12166, 88828), (16324, 66202), (16748, 64526), (18436, 58618), (22207, 48664), (23464, 46057), (24332, 44414), (29309, 36872), (32263, 33496), (32648, 33101)]