242912492

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{347}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 459137280

約数和(自身を除く): 216224788

約数列:

[1, 2, 4, 19, 38, 61, 76, 122, 151, 244, 302, 347, 604, 694, 1159, 1388, 2318, 2869, 4636, 5738, 6593, 9211, 11476, 13186, 18422, 21167, 26372, 36844, 42334, 52397, 84668, 104794, 175009, 209588, 350018, 402173, 700036, 804346, 995543, 1608692, 1991086, 3196217, 3982172, 6392434, 12784868, 60728123, 121456246, 242912492]

約数ペア:

[(1, 242912492), (2, 121456246), (4, 60728123), (19, 12784868), (38, 6392434), (61, 3982172), (76, 3196217), (122, 1991086), (151, 1608692), (244, 995543), (302, 804346), (347, 700036), (604, 402173), (694, 350018), (1159, 209588), (1388, 175009), (2318, 104794), (2869, 84668), (4636, 52397), (5738, 42334), (6593, 36844), (9211, 26372), (11476, 21167), (13186, 18422)]