421742262144

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{1709}}^1\times {\mathrm{91807}}^1$

素因数の和:93540

約数の個数: 128

約数和(自身を含む): 1281052108800

約数和(自身を除く): 859309846656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 1709, 2688, 3418, 5127, 6836, 10254, 11963, 13672, 20508, 23926, 27344, 35889, 41016, 47852, 54688, 71778, 82032, 91807, 95704, 109376, 143556, 164064, 183614, 191408, 218752, 275421, 287112, 328128, 367228, 382816, 550842, 574224, 642649, 656256, 734456, 765632, 1101684, 1148448, 1285298, 1468912, 1531264, 1927947, 2203368, 2296896, 2570596, 2937824, 3855894, 4406736, 4593792, 5141192, 5875648, 7711788, 8813472, 10282384, 11751296, 15423576, 17626944, 20564768, 30847152, 35253888, 41129536, 61694304, 82259072, 123388608, 156898163, 246777216, 313796326, 470694489, 627592652, 941388978, 1098287141, 1255185304, 1882777956, 2196574282, 2510370608, 3294861423, 3765555912, 4393148564, 5020741216, 6589722846, 7531111824, 8786297128, 10041482432, 13179445692, 15062223648, 17572594256, 20082964864, 26358891384, 30124447296, 35145188512, 52717782768, 60248894592, 70290377024, 105435565536, 140580754048, 210871131072, 421742262144]

約数ペア:

[(1, 421742262144), (2, 210871131072), (3, 140580754048), (4, 105435565536), (6, 70290377024), (7, 60248894592), (8, 52717782768), (12, 35145188512), (14, 30124447296), (16, 26358891384), (21, 20082964864), (24, 17572594256), (28, 15062223648), (32, 13179445692), (42, 10041482432), (48, 8786297128), (56, 7531111824), (64, 6589722846), (84, 5020741216), (96, 4393148564), (112, 3765555912), (128, 3294861423), (168, 2510370608), (192, 2196574282), (224, 1882777956), (336, 1255185304), (384, 1098287141), (448, 941388978), (672, 627592652), (896, 470694489), (1344, 313796326), (1709, 246777216), (2688, 156898163), (3418, 123388608), (5127, 82259072), (6836, 61694304), (10254, 41129536), (11963, 35253888), (13672, 30847152), (20508, 20564768), (23926, 17626944), (27344, 15423576), (35889, 11751296), (41016, 10282384), (47852, 8813472), (54688, 7711788), (71778, 5875648), (82032, 5141192), (91807, 4593792), (95704, 4406736), (109376, 3855894), (143556, 2937824), (164064, 2570596), (183614, 2296896), (191408, 2203368), (218752, 1927947), (275421, 1531264), (287112, 1468912), (328128, 1285298), (367228, 1148448), (382816, 1101684), (550842, 765632), (574224, 734456), (642649, 656256)]