231538896

素因数分解:

$2^4\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43457}}^1$

素因数の和:43508

約数の個数: 60

約数和(自身を含む): 665515812

約数和(自身を除く): 433976916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 37, 48, 72, 74, 111, 144, 148, 222, 296, 333, 444, 592, 666, 888, 1332, 1776, 2664, 5328, 43457, 86914, 130371, 173828, 260742, 347656, 391113, 521484, 695312, 782226, 1042968, 1564452, 1607909, 2085936, 3128904, 3215818, 4823727, 6257808, 6431636, 9647454, 12863272, 14471181, 19294908, 25726544, 28942362, 38589816, 57884724, 77179632, 115769448, 231538896]

約数ペア:

[(1, 231538896), (2, 115769448), (3, 77179632), (4, 57884724), (6, 38589816), (8, 28942362), (9, 25726544), (12, 19294908), (16, 14471181), (18, 12863272), (24, 9647454), (36, 6431636), (37, 6257808), (48, 4823727), (72, 3215818), (74, 3128904), (111, 2085936), (144, 1607909), (148, 1564452), (222, 1042968), (296, 782226), (333, 695312), (444, 521484), (592, 391113), (666, 347656), (888, 260742), (1332, 173828), (1776, 130371), (2664, 86914), (5328, 43457)]