1415706416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4643}}^1$

素因数の和:4746

約数の個数: 80

約数和(自身を含む): 3109622400

約数和(自身を除く): 1693915984

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 59, 68, 76, 118, 136, 152, 236, 272, 304, 323, 472, 646, 944, 1003, 1121, 1292, 2006, 2242, 2584, 4012, 4484, 4643, 5168, 8024, 8968, 9286, 16048, 17936, 18572, 19057, 37144, 38114, 74288, 76228, 78931, 88217, 152456, 157862, 176434, 273937, 304912, 315724, 352868, 547874, 631448, 705736, 1095748, 1262896, 1411472, 1499689, 2191496, 2999378, 4382992, 4656929, 5204803, 5998756, 9313858, 10409606, 11997512, 18627716, 20819212, 23995024, 37255432, 41638424, 74510864, 83276848, 88481651, 176963302, 353926604, 707853208, 1415706416]

約数ペア:

[(1, 1415706416), (2, 707853208), (4, 353926604), (8, 176963302), (16, 88481651), (17, 83276848), (19, 74510864), (34, 41638424), (38, 37255432), (59, 23995024), (68, 20819212), (76, 18627716), (118, 11997512), (136, 10409606), (152, 9313858), (236, 5998756), (272, 5204803), (304, 4656929), (323, 4382992), (472, 2999378), (646, 2191496), (944, 1499689), (1003, 1411472), (1121, 1262896), (1292, 1095748), (2006, 705736), (2242, 631448), (2584, 547874), (4012, 352868), (4484, 315724), (4643, 304912), (5168, 273937), (8024, 176434), (8968, 157862), (9286, 152456), (16048, 88217), (17936, 78931), (18572, 76228), (19057, 74288), (37144, 38114)]