1857128112

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{163}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 6091038720

約数和(自身を除く): 4233910608

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 89, 112, 126, 127, 144, 163, 168, 178, 252, 254, 267, 326, 336, 356, 381, 489, 504, 508, 534, 623, 652, 712, 762, 801, 889, 978, 1008, 1016, 1068, 1141, 1143, 1246, 1304, 1424, 1467, 1524, 1602, 1778, 1869, 1956, 2032, 2136, 2282, 2286, 2492, 2608, 2667, 2934, 3048, 3204, 3423, 3556, 3738, 3912, 4272, 4564, 4572, 4984, 5334, 5607, 5868, 6096, 6408, 6846, 7112, 7476, 7824, 8001, 9128, 9144, 9968, 10269, 10668, 11214, 11303, 11736, 12816, 13692, 14224, 14507, 14952, 16002, 18256, 18288, 20538, 20701, 21336, 22428, 22606, 23472, 27384, 29014, 29904, 32004, 33909, 41076, 41402, 42672, 43521, 44856, 45212, 54768, 58028, 62103, 64008, 67818, 79121, 82152, 82804, 87042, 89712, 90424, 101549, 101727, 116056, 124206, 128016, 130563, 135636, 144907, 158242, 164304, 165608, 174084, 180848, 186309, 203098, 203454, 232112, 237363, 248412, 261126, 271272, 289814, 304647, 316484, 331216, 348168, 372618, 406196, 406908, 434721, 474726, 496824, 522252, 542544, 579628, 609294, 632968, 696336, 712089, 745236, 812392, 813816, 869442, 913941, 949452, 993648, 1044504, 1159256, 1218588, 1265936, 1304163, 1424178, 1490472, 1624784, 1627632, 1738884, 1827882, 1842389, 1898904, 2089008, 2318512, 2437176, 2608326, 2848356, 2980944, 3477768, 3655764, 3684778, 3797808, 4874352, 5216652, 5527167, 5696712, 6955536, 7311528, 7369556, 10433304, 11054334, 11393424, 12896723, 14623056, 14739112, 16581501, 20866608, 22108668, 25793446, 29478224, 33163002, 38690169, 44217336, 51586892, 66326004, 77380338, 88434672, 103173784, 116070507, 132652008, 154760676, 206347568, 232141014, 265304016, 309521352, 464282028, 619042704, 928564056, 1857128112]

約数ペア:

[(1, 1857128112), (2, 928564056), (3, 619042704), (4, 464282028), (6, 309521352), (7, 265304016), (8, 232141014), (9, 206347568), (12, 154760676), (14, 132652008), (16, 116070507), (18, 103173784), (21, 88434672), (24, 77380338), (28, 66326004), (36, 51586892), (42, 44217336), (48, 38690169), (56, 33163002), (63, 29478224), (72, 25793446), (84, 22108668), (89, 20866608), (112, 16581501), (126, 14739112), (127, 14623056), (144, 12896723), (163, 11393424), (168, 11054334), (178, 10433304), (252, 7369556), (254, 7311528), (267, 6955536), (326, 5696712), (336, 5527167), (356, 5216652), (381, 4874352), (489, 3797808), (504, 3684778), (508, 3655764), (534, 3477768), (623, 2980944), (652, 2848356), (712, 2608326), (762, 2437176), (801, 2318512), (889, 2089008), (978, 1898904), (1008, 1842389), (1016, 1827882), (1068, 1738884), (1141, 1627632), (1143, 1624784), (1246, 1490472), (1304, 1424178), (1424, 1304163), (1467, 1265936), (1524, 1218588), (1602, 1159256), (1778, 1044504), (1869, 993648), (1956, 949452), (2032, 913941), (2136, 869442), (2282, 813816), (2286, 812392), (2492, 745236), (2608, 712089), (2667, 696336), (2934, 632968), (3048, 609294), (3204, 579628), (3423, 542544), (3556, 522252), (3738, 496824), (3912, 474726), (4272, 434721), (4564, 406908), (4572, 406196), (4984, 372618), (5334, 348168), (5607, 331216), (5868, 316484), (6096, 304647), (6408, 289814), (6846, 271272), (7112, 261126), (7476, 248412), (7824, 237363), (8001, 232112), (9128, 203454), (9144, 203098), (9968, 186309), (10269, 180848), (10668, 174084), (11214, 165608), (11303, 164304), (11736, 158242), (12816, 144907), (13692, 135636), (14224, 130563), (14507, 128016), (14952, 124206), (16002, 116056), (18256, 101727), (18288, 101549), (20538, 90424), (20701, 89712), (21336, 87042), (22428, 82804), (22606, 82152), (23472, 79121), (27384, 67818), (29014, 64008), (29904, 62103), (32004, 58028), (33909, 54768), (41076, 45212), (41402, 44856), (42672, 43521)]