220025808

素因数分解:

$2^4\times 3^5\times {\mathrm{56591}}^1$

素因数の和:56614

約数の個数: 60

約数和(自身を含む): 638584128

約数和(自身を除く): 418558320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 56591, 113182, 169773, 226364, 339546, 452728, 509319, 679092, 905456, 1018638, 1358184, 1527957, 2037276, 2716368, 3055914, 4074552, 4583871, 6111828, 8149104, 9167742, 12223656, 13751613, 18335484, 24447312, 27503226, 36670968, 55006452, 73341936, 110012904, 220025808]

約数ペア:

[(1, 220025808), (2, 110012904), (3, 73341936), (4, 55006452), (6, 36670968), (8, 27503226), (9, 24447312), (12, 18335484), (16, 13751613), (18, 12223656), (24, 9167742), (27, 8149104), (36, 6111828), (48, 4583871), (54, 4074552), (72, 3055914), (81, 2716368), (108, 2037276), (144, 1527957), (162, 1358184), (216, 1018638), (243, 905456), (324, 679092), (432, 509319), (486, 452728), (648, 339546), (972, 226364), (1296, 169773), (1944, 113182), (3888, 56591)]