298361408

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1873}}^1$

素因数の和:2035

約数の個数: 56

約数和(自身を含む): 628314720

約数和(自身を除く): 329953312

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 131, 152, 262, 304, 524, 608, 1048, 1216, 1873, 2096, 2489, 3746, 4192, 4978, 7492, 8384, 9956, 14984, 19912, 29968, 35587, 39824, 59936, 71174, 79648, 119872, 142348, 159296, 245363, 284696, 490726, 569392, 981452, 1138784, 1962904, 2277568, 3925808, 4661897, 7851616, 9323794, 15703232, 18647588, 37295176, 74590352, 149180704, 298361408]

約数ペア:

[(1, 298361408), (2, 149180704), (4, 74590352), (8, 37295176), (16, 18647588), (19, 15703232), (32, 9323794), (38, 7851616), (64, 4661897), (76, 3925808), (131, 2277568), (152, 1962904), (262, 1138784), (304, 981452), (524, 569392), (608, 490726), (1048, 284696), (1216, 245363), (1873, 159296), (2096, 142348), (2489, 119872), (3746, 79648), (4192, 71174), (4978, 59936), (7492, 39824), (8384, 35587), (9956, 29968), (14984, 19912)]