395089968

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{3119}}^1$

素因数の和:3179

約数の個数: 160

約数和(自身を含む): 1299916800

約数和(自身を除く): 904826832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 29, 39, 42, 48, 52, 56, 58, 78, 84, 87, 91, 104, 112, 116, 156, 168, 174, 182, 203, 208, 232, 273, 312, 336, 348, 364, 377, 406, 464, 546, 609, 624, 696, 728, 754, 812, 1092, 1131, 1218, 1392, 1456, 1508, 1624, 2184, 2262, 2436, 2639, 3016, 3119, 3248, 4368, 4524, 4872, 5278, 6032, 6238, 7917, 9048, 9357, 9744, 10556, 12476, 15834, 18096, 18714, 21112, 21833, 24952, 31668, 37428, 40547, 42224, 43666, 49904, 63336, 65499, 74856, 81094, 87332, 90451, 121641, 126672, 130998, 149712, 162188, 174664, 180902, 243282, 261996, 271353, 283829, 324376, 349328, 361804, 486564, 523992, 542706, 567658, 633157, 648752, 723608, 851487, 973128, 1047984, 1085412, 1135316, 1175863, 1266314, 1447216, 1702974, 1899471, 1946256, 2170824, 2270632, 2351726, 2532628, 3405948, 3527589, 3798942, 4341648, 4541264, 4703452, 5065256, 6811896, 7055178, 7597884, 8231041, 9406904, 10130512, 13623792, 14110356, 15195768, 16462082, 18813808, 24693123, 28220712, 30391536, 32924164, 49386246, 56441424, 65848328, 98772492, 131696656, 197544984, 395089968]

約数ペア:

[(1, 395089968), (2, 197544984), (3, 131696656), (4, 98772492), (6, 65848328), (7, 56441424), (8, 49386246), (12, 32924164), (13, 30391536), (14, 28220712), (16, 24693123), (21, 18813808), (24, 16462082), (26, 15195768), (28, 14110356), (29, 13623792), (39, 10130512), (42, 9406904), (48, 8231041), (52, 7597884), (56, 7055178), (58, 6811896), (78, 5065256), (84, 4703452), (87, 4541264), (91, 4341648), (104, 3798942), (112, 3527589), (116, 3405948), (156, 2532628), (168, 2351726), (174, 2270632), (182, 2170824), (203, 1946256), (208, 1899471), (232, 1702974), (273, 1447216), (312, 1266314), (336, 1175863), (348, 1135316), (364, 1085412), (377, 1047984), (406, 973128), (464, 851487), (546, 723608), (609, 648752), (624, 633157), (696, 567658), (728, 542706), (754, 523992), (812, 486564), (1092, 361804), (1131, 349328), (1218, 324376), (1392, 283829), (1456, 271353), (1508, 261996), (1624, 243282), (2184, 180902), (2262, 174664), (2436, 162188), (2639, 149712), (3016, 130998), (3119, 126672), (3248, 121641), (4368, 90451), (4524, 87332), (4872, 81094), (5278, 74856), (6032, 65499), (6238, 63336), (7917, 49904), (9048, 43666), (9357, 42224), (9744, 40547), (10556, 37428), (12476, 31668), (15834, 24952), (18096, 21833), (18714, 21112)]