2781303048

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{1913}}^1$

素因数の和:2108

約数の個数: 128

約数和(自身を含む): 7937740800

約数和(自身を除く): 5156437752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 127, 159, 212, 216, 254, 318, 381, 424, 477, 508, 636, 762, 954, 1016, 1143, 1272, 1431, 1524, 1908, 1913, 2286, 2862, 3048, 3429, 3816, 3826, 4572, 5724, 5739, 6731, 6858, 7652, 9144, 11448, 11478, 13462, 13716, 15304, 17217, 20193, 22956, 26924, 27432, 34434, 40386, 45912, 51651, 53848, 60579, 68868, 80772, 101389, 103302, 121158, 137736, 161544, 181737, 202778, 206604, 242316, 242951, 304167, 363474, 405556, 413208, 484632, 485902, 608334, 726948, 728853, 811112, 912501, 971804, 1216668, 1453896, 1457706, 1825002, 1943608, 2186559, 2433336, 2737503, 2915412, 3650004, 4373118, 5475006, 5830824, 6559677, 7300008, 8746236, 10950012, 12876403, 13119354, 17492472, 21900024, 25752806, 26238708, 38629209, 51505612, 52477416, 77258418, 103011224, 115887627, 154516836, 231775254, 309033672, 347662881, 463550508, 695325762, 927101016, 1390651524, 2781303048]

約数ペア:

[(1, 2781303048), (2, 1390651524), (3, 927101016), (4, 695325762), (6, 463550508), (8, 347662881), (9, 309033672), (12, 231775254), (18, 154516836), (24, 115887627), (27, 103011224), (36, 77258418), (53, 52477416), (54, 51505612), (72, 38629209), (106, 26238708), (108, 25752806), (127, 21900024), (159, 17492472), (212, 13119354), (216, 12876403), (254, 10950012), (318, 8746236), (381, 7300008), (424, 6559677), (477, 5830824), (508, 5475006), (636, 4373118), (762, 3650004), (954, 2915412), (1016, 2737503), (1143, 2433336), (1272, 2186559), (1431, 1943608), (1524, 1825002), (1908, 1457706), (1913, 1453896), (2286, 1216668), (2862, 971804), (3048, 912501), (3429, 811112), (3816, 728853), (3826, 726948), (4572, 608334), (5724, 485902), (5739, 484632), (6731, 413208), (6858, 405556), (7652, 363474), (9144, 304167), (11448, 242951), (11478, 242316), (13462, 206604), (13716, 202778), (15304, 181737), (17217, 161544), (20193, 137736), (22956, 121158), (26924, 103302), (27432, 101389), (34434, 80772), (40386, 68868), (45912, 60579), (51651, 53848)]