345901278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 768517632

約数和(自身を除く): 422616354

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 69, 102, 138, 283, 391, 521, 566, 782, 849, 1042, 1173, 1563, 1698, 2346, 3126, 4811, 6509, 8857, 9622, 11983, 13018, 14433, 17714, 19527, 23966, 26571, 28866, 35949, 39054, 53142, 71898, 110653, 147443, 203711, 221306, 294886, 331959, 407422, 442329, 611133, 663918, 884658, 1222266, 2506531, 3391189, 5013062, 6782378, 7519593, 10173567, 15039186, 20347134, 57650213, 115300426, 172950639, 345901278]

約数ペア:

[(1, 345901278), (2, 172950639), (3, 115300426), (6, 57650213), (17, 20347134), (23, 15039186), (34, 10173567), (46, 7519593), (51, 6782378), (69, 5013062), (102, 3391189), (138, 2506531), (283, 1222266), (391, 884658), (521, 663918), (566, 611133), (782, 442329), (849, 407422), (1042, 331959), (1173, 294886), (1563, 221306), (1698, 203711), (2346, 147443), (3126, 110653), (4811, 71898), (6509, 53142), (8857, 39054), (9622, 35949), (11983, 28866), (13018, 26571), (14433, 23966), (17714, 19527)]