915768172

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{17}}^2\times {\mathrm{6547}}^1$

素因数の和:6607

約数の個数: 54

約数和(自身を含む): 1871529716

約数和(自身を除く): 955761544

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 121, 187, 242, 289, 374, 484, 578, 748, 1156, 2057, 3179, 4114, 6358, 6547, 8228, 12716, 13094, 26188, 34969, 69938, 72017, 111299, 139876, 144034, 222598, 288068, 445196, 792187, 1224289, 1584374, 1892083, 2448578, 3168748, 3784166, 4897156, 7568332, 13467179, 20812913, 26934358, 41625826, 53868716, 83251652, 228942043, 457884086, 915768172]

約数ペア:

[(1, 915768172), (2, 457884086), (4, 228942043), (11, 83251652), (17, 53868716), (22, 41625826), (34, 26934358), (44, 20812913), (68, 13467179), (121, 7568332), (187, 4897156), (242, 3784166), (289, 3168748), (374, 2448578), (484, 1892083), (578, 1584374), (748, 1224289), (1156, 792187), (2057, 445196), (3179, 288068), (4114, 222598), (6358, 144034), (6547, 139876), (8228, 111299), (12716, 72017), (13094, 69938), (26188, 34969)]