516914658

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^2\times {\mathrm{173}}^1$

素因数の和:420

約数の個数: 72

約数和(自身を含む): 1223936532

約数和(自身を除く): 707021874

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 113, 117, 173, 226, 234, 339, 346, 519, 678, 1017, 1038, 1469, 1557, 2034, 2249, 2938, 3114, 4407, 4498, 6747, 8814, 12769, 13221, 13494, 19549, 20241, 25538, 26442, 38307, 39098, 40482, 58647, 76614, 114921, 117294, 165997, 175941, 229842, 254137, 331994, 351882, 497991, 508274, 762411, 995982, 1493973, 1524822, 2209037, 2287233, 2987946, 4418074, 4574466, 6627111, 13254222, 19881333, 28717481, 39762666, 57434962, 86152443, 172304886, 258457329, 516914658]

約数ペア:

[(1, 516914658), (2, 258457329), (3, 172304886), (6, 86152443), (9, 57434962), (13, 39762666), (18, 28717481), (26, 19881333), (39, 13254222), (78, 6627111), (113, 4574466), (117, 4418074), (173, 2987946), (226, 2287233), (234, 2209037), (339, 1524822), (346, 1493973), (519, 995982), (678, 762411), (1017, 508274), (1038, 497991), (1469, 351882), (1557, 331994), (2034, 254137), (2249, 229842), (2938, 175941), (3114, 165997), (4407, 117294), (4498, 114921), (6747, 76614), (8814, 58647), (12769, 40482), (13221, 39098), (13494, 38307), (19549, 26442), (20241, 25538)]