220202712

素因数分解:

$2^3\times 3^5\times {\mathrm{227}}^1\times {\mathrm{499}}^1$

素因数の和:747

約数の個数: 96

約数和(自身を含む): 622440000

約数和(自身を除く): 402237288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 227, 243, 324, 454, 486, 499, 648, 681, 908, 972, 998, 1362, 1497, 1816, 1944, 1996, 2043, 2724, 2994, 3992, 4086, 4491, 5448, 5988, 6129, 8172, 8982, 11976, 12258, 13473, 16344, 17964, 18387, 24516, 26946, 35928, 36774, 40419, 49032, 53892, 55161, 73548, 80838, 107784, 110322, 113273, 121257, 147096, 161676, 220644, 226546, 242514, 323352, 339819, 441288, 453092, 485028, 679638, 906184, 970056, 1019457, 1359276, 2038914, 2718552, 3058371, 4077828, 6116742, 8155656, 9175113, 12233484, 18350226, 24466968, 27525339, 36700452, 55050678, 73400904, 110101356, 220202712]

約数ペア:

[(1, 220202712), (2, 110101356), (3, 73400904), (4, 55050678), (6, 36700452), (8, 27525339), (9, 24466968), (12, 18350226), (18, 12233484), (24, 9175113), (27, 8155656), (36, 6116742), (54, 4077828), (72, 3058371), (81, 2718552), (108, 2038914), (162, 1359276), (216, 1019457), (227, 970056), (243, 906184), (324, 679638), (454, 485028), (486, 453092), (499, 441288), (648, 339819), (681, 323352), (908, 242514), (972, 226546), (998, 220644), (1362, 161676), (1497, 147096), (1816, 121257), (1944, 113273), (1996, 110322), (2043, 107784), (2724, 80838), (2994, 73548), (3992, 55161), (4086, 53892), (4491, 49032), (5448, 40419), (5988, 36774), (6129, 35928), (8172, 26946), (8982, 24516), (11976, 18387), (12258, 17964), (13473, 16344)]