521303316

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{22973}}^1$

素因数の和:23072

約数の個数: 48

約数和(自身を含む): 1276251648

約数和(自身を除く): 754948332

約数列:

[1, 2, 3, 4, 6, 12, 31, 61, 62, 93, 122, 124, 183, 186, 244, 366, 372, 732, 1891, 3782, 5673, 7564, 11346, 22692, 22973, 45946, 68919, 91892, 137838, 275676, 712163, 1401353, 1424326, 2136489, 2802706, 2848652, 4204059, 4272978, 5605412, 8408118, 8545956, 16816236, 43441943, 86883886, 130325829, 173767772, 260651658, 521303316]

約数ペア:

[(1, 521303316), (2, 260651658), (3, 173767772), (4, 130325829), (6, 86883886), (12, 43441943), (31, 16816236), (61, 8545956), (62, 8408118), (93, 5605412), (122, 4272978), (124, 4204059), (183, 2848652), (186, 2802706), (244, 2136489), (366, 1424326), (372, 1401353), (732, 712163), (1891, 275676), (3782, 137838), (5673, 91892), (7564, 68919), (11346, 45946), (22692, 22973)]