305592

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:140

約数の個数: 64

約数和(自身を含む): 933120

約数和(自身を除く): 627528

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 51, 56, 68, 84, 102, 107, 119, 136, 168, 204, 214, 238, 321, 357, 408, 428, 476, 642, 714, 749, 856, 952, 1284, 1428, 1498, 1819, 2247, 2568, 2856, 2996, 3638, 4494, 5457, 5992, 7276, 8988, 10914, 12733, 14552, 17976, 21828, 25466, 38199, 43656, 50932, 76398, 101864, 152796, 305592]

約数ペア:

[(1, 305592), (2, 152796), (3, 101864), (4, 76398), (6, 50932), (7, 43656), (8, 38199), (12, 25466), (14, 21828), (17, 17976), (21, 14552), (24, 12733), (28, 10914), (34, 8988), (42, 7276), (51, 5992), (56, 5457), (68, 4494), (84, 3638), (102, 2996), (107, 2856), (119, 2568), (136, 2247), (168, 1819), (204, 1498), (214, 1428), (238, 1284), (321, 952), (357, 856), (408, 749), (428, 714), (476, 642)]