620568

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 96

約数和(自身を含む): 1976400

約数和(自身を除く): 1355832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 17, 18, 24, 26, 27, 34, 36, 39, 51, 52, 54, 68, 72, 78, 102, 104, 108, 117, 136, 153, 156, 169, 204, 216, 221, 234, 306, 312, 338, 351, 408, 442, 459, 468, 507, 612, 663, 676, 702, 884, 918, 936, 1014, 1224, 1326, 1352, 1404, 1521, 1768, 1836, 1989, 2028, 2652, 2808, 2873, 3042, 3672, 3978, 4056, 4563, 5304, 5746, 5967, 6084, 7956, 8619, 9126, 11492, 11934, 12168, 15912, 17238, 18252, 22984, 23868, 25857, 34476, 36504, 47736, 51714, 68952, 77571, 103428, 155142, 206856, 310284, 620568]

約数ペア:

[(1, 620568), (2, 310284), (3, 206856), (4, 155142), (6, 103428), (8, 77571), (9, 68952), (12, 51714), (13, 47736), (17, 36504), (18, 34476), (24, 25857), (26, 23868), (27, 22984), (34, 18252), (36, 17238), (39, 15912), (51, 12168), (52, 11934), (54, 11492), (68, 9126), (72, 8619), (78, 7956), (102, 6084), (104, 5967), (108, 5746), (117, 5304), (136, 4563), (153, 4056), (156, 3978), (169, 3672), (204, 3042), (216, 2873), (221, 2808), (234, 2652), (306, 2028), (312, 1989), (338, 1836), (351, 1768), (408, 1521), (442, 1404), (459, 1352), (468, 1326), (507, 1224), (612, 1014), (663, 936), (676, 918), (702, 884)]