1217448

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 3393780

約数和(自身を除く): 2176332

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 111, 148, 222, 296, 333, 444, 457, 666, 888, 914, 1332, 1371, 1828, 2664, 2742, 3656, 4113, 5484, 8226, 10968, 16452, 16909, 32904, 33818, 50727, 67636, 101454, 135272, 152181, 202908, 304362, 405816, 608724, 1217448]

約数ペア:

[(1, 1217448), (2, 608724), (3, 405816), (4, 304362), (6, 202908), (8, 152181), (9, 135272), (12, 101454), (18, 67636), (24, 50727), (36, 33818), (37, 32904), (72, 16909), (74, 16452), (111, 10968), (148, 8226), (222, 5484), (296, 4113), (333, 3656), (444, 2742), (457, 2664), (666, 1828), (888, 1371), (914, 1332)]