705515436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21751}}^1$

素因数の和:21831

約数の個数: 72

約数和(自身を含む): 1924007904

約数和(自身を除く): 1218492468

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 53, 68, 102, 106, 153, 159, 204, 212, 306, 318, 477, 612, 636, 901, 954, 1802, 1908, 2703, 3604, 5406, 8109, 10812, 16218, 21751, 32436, 43502, 65253, 87004, 130506, 195759, 261012, 369767, 391518, 739534, 783036, 1109301, 1152803, 1479068, 2218602, 2305606, 3327903, 3458409, 4437204, 4611212, 6655806, 6916818, 10375227, 13311612, 13833636, 19597651, 20750454, 39195302, 41500908, 58792953, 78390604, 117585906, 176378859, 235171812, 352757718, 705515436]

約数ペア:

[(1, 705515436), (2, 352757718), (3, 235171812), (4, 176378859), (6, 117585906), (9, 78390604), (12, 58792953), (17, 41500908), (18, 39195302), (34, 20750454), (36, 19597651), (51, 13833636), (53, 13311612), (68, 10375227), (102, 6916818), (106, 6655806), (153, 4611212), (159, 4437204), (204, 3458409), (212, 3327903), (306, 2305606), (318, 2218602), (477, 1479068), (612, 1152803), (636, 1109301), (901, 783036), (954, 739534), (1802, 391518), (1908, 369767), (2703, 261012), (3604, 195759), (5406, 130506), (8109, 87004), (10812, 65253), (16218, 43502), (21751, 32436)]