348036760

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:700

約数の個数: 64

約数和(自身を含む): 796068000

約数和(自身を除く): 448031240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 233, 349, 428, 466, 535, 698, 856, 932, 1070, 1165, 1396, 1745, 1864, 2140, 2330, 2792, 3490, 4280, 4660, 6980, 9320, 13960, 24931, 37343, 49862, 74686, 81317, 99724, 124655, 149372, 162634, 186715, 199448, 249310, 298744, 325268, 373430, 406585, 498620, 650536, 746860, 813170, 997240, 1493720, 1626340, 3252680, 8700919, 17401838, 34803676, 43504595, 69607352, 87009190, 174018380, 348036760]

約数ペア:

[(1, 348036760), (2, 174018380), (4, 87009190), (5, 69607352), (8, 43504595), (10, 34803676), (20, 17401838), (40, 8700919), (107, 3252680), (214, 1626340), (233, 1493720), (349, 997240), (428, 813170), (466, 746860), (535, 650536), (698, 498620), (856, 406585), (932, 373430), (1070, 325268), (1165, 298744), (1396, 249310), (1745, 199448), (1864, 186715), (2140, 162634), (2330, 149372), (2792, 124655), (3490, 99724), (4280, 81317), (4660, 74686), (6980, 49862), (9320, 37343), (13960, 24931)]