308457316

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1117}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 595026432

約数和(自身を除く): 286569116

約数列:

[1, 2, 4, 17, 31, 34, 62, 68, 124, 131, 262, 524, 527, 1054, 1117, 2108, 2227, 2234, 4061, 4454, 4468, 8122, 8908, 16244, 18989, 34627, 37978, 69037, 69254, 75956, 138074, 138508, 146327, 276148, 292654, 585308, 588659, 1177318, 2354636, 2487559, 4536137, 4975118, 9072274, 9950236, 18144548, 77114329, 154228658, 308457316]

約数ペア:

[(1, 308457316), (2, 154228658), (4, 77114329), (17, 18144548), (31, 9950236), (34, 9072274), (62, 4975118), (68, 4536137), (124, 2487559), (131, 2354636), (262, 1177318), (524, 588659), (527, 585308), (1054, 292654), (1117, 276148), (2108, 146327), (2227, 138508), (2234, 138074), (4061, 75956), (4454, 69254), (4468, 69037), (8122, 37978), (8908, 34627), (16244, 18989)]