240147643388

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{281}}^1\times {\mathrm{15383}}^1$

素因数の和:15747

約数の個数: 96

約数和(自身を含む): 481029373440

約数和(自身を除く): 240881730052

約数列:

[1, 2, 4, 17, 19, 34, 38, 43, 68, 76, 86, 172, 281, 323, 562, 646, 731, 817, 1124, 1292, 1462, 1634, 2924, 3268, 4777, 5339, 9554, 10678, 12083, 13889, 15383, 19108, 21356, 24166, 27778, 30766, 48332, 55556, 61532, 90763, 181526, 205411, 229577, 261511, 292277, 363052, 410822, 459154, 523022, 584554, 661469, 821644, 918308, 1046044, 1169108, 1322938, 2645876, 3902809, 4322623, 4968709, 7805618, 8645246, 9937418, 11244973, 12567911, 15611236, 17290492, 19874836, 22489946, 25135822, 44979892, 50271644, 73484591, 82129837, 146969182, 164259674, 185872789, 213654487, 293938364, 328519348, 371745578, 427308974, 743491156, 854617948, 1396207229, 2792414458, 3159837413, 3531582991, 5584828916, 6319674826, 7063165982, 12639349652, 14126331964, 60036910847, 120073821694, 240147643388]

約数ペア:

[(1, 240147643388), (2, 120073821694), (4, 60036910847), (17, 14126331964), (19, 12639349652), (34, 7063165982), (38, 6319674826), (43, 5584828916), (68, 3531582991), (76, 3159837413), (86, 2792414458), (172, 1396207229), (281, 854617948), (323, 743491156), (562, 427308974), (646, 371745578), (731, 328519348), (817, 293938364), (1124, 213654487), (1292, 185872789), (1462, 164259674), (1634, 146969182), (2924, 82129837), (3268, 73484591), (4777, 50271644), (5339, 44979892), (9554, 25135822), (10678, 22489946), (12083, 19874836), (13889, 17290492), (15383, 15611236), (19108, 12567911), (21356, 11244973), (24166, 9937418), (27778, 8645246), (30766, 7805618), (48332, 4968709), (55556, 4322623), (61532, 3902809), (90763, 2645876), (181526, 1322938), (205411, 1169108), (229577, 1046044), (261511, 918308), (292277, 821644), (363052, 661469), (410822, 584554), (459154, 523022)]