628845912

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{16573}}^1$

素因数の和:16633

約数の個数: 96

約数和(自身を含む): 1861591680

約数和(自身を除く): 1232745768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 31, 34, 36, 51, 62, 68, 72, 93, 102, 124, 136, 153, 186, 204, 248, 279, 306, 372, 408, 527, 558, 612, 744, 1054, 1116, 1224, 1581, 2108, 2232, 3162, 4216, 4743, 6324, 9486, 12648, 16573, 18972, 33146, 37944, 49719, 66292, 99438, 132584, 149157, 198876, 281741, 298314, 397752, 513763, 563482, 596628, 845223, 1027526, 1126964, 1193256, 1541289, 1690446, 2055052, 2253928, 2535669, 3082578, 3380892, 4110104, 4623867, 5071338, 6165156, 6761784, 8733971, 9247734, 10142676, 12330312, 17467942, 18495468, 20285352, 26201913, 34935884, 36990936, 52403826, 69871768, 78605739, 104807652, 157211478, 209615304, 314422956, 628845912]

約数ペア:

[(1, 628845912), (2, 314422956), (3, 209615304), (4, 157211478), (6, 104807652), (8, 78605739), (9, 69871768), (12, 52403826), (17, 36990936), (18, 34935884), (24, 26201913), (31, 20285352), (34, 18495468), (36, 17467942), (51, 12330312), (62, 10142676), (68, 9247734), (72, 8733971), (93, 6761784), (102, 6165156), (124, 5071338), (136, 4623867), (153, 4110104), (186, 3380892), (204, 3082578), (248, 2535669), (279, 2253928), (306, 2055052), (372, 1690446), (408, 1541289), (527, 1193256), (558, 1126964), (612, 1027526), (744, 845223), (1054, 596628), (1116, 563482), (1224, 513763), (1581, 397752), (2108, 298314), (2232, 281741), (3162, 198876), (4216, 149157), (4743, 132584), (6324, 99438), (9486, 66292), (12648, 49719), (16573, 37944), (18972, 33146)]