355163248

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{30119}}^1$

素因数の和:30205

約数の個数: 40

約数和(自身を含む): 761915520

約数和(自身を除く): 406752272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 30119, 60238, 120476, 240952, 331309, 481904, 662618, 1325236, 2017973, 2650472, 4035946, 5300944, 8071892, 16143784, 22197703, 32287568, 44395406, 88790812, 177581624, 355163248]

約数ペア:

[(1, 355163248), (2, 177581624), (4, 88790812), (8, 44395406), (11, 32287568), (16, 22197703), (22, 16143784), (44, 8071892), (67, 5300944), (88, 4035946), (134, 2650472), (176, 2017973), (268, 1325236), (536, 662618), (737, 481904), (1072, 331309), (1474, 240952), (2948, 120476), (5896, 60238), (11792, 30119)]