395755776

素因数分解:

$2^8\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 216

約数和(自身を含む): 1252550936

約数和(自身を除く): 856795160

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 64, 72, 73, 78, 96, 104, 117, 128, 144, 146, 156, 181, 192, 208, 219, 234, 256, 288, 292, 312, 362, 384, 416, 438, 468, 543, 576, 584, 624, 657, 724, 768, 832, 876, 936, 949, 1086, 1152, 1168, 1248, 1314, 1448, 1629, 1664, 1752, 1872, 1898, 2172, 2304, 2336, 2353, 2496, 2628, 2847, 2896, 3258, 3328, 3504, 3744, 3796, 4344, 4672, 4706, 4992, 5256, 5694, 5792, 6516, 7008, 7059, 7488, 7592, 8541, 8688, 9344, 9412, 9984, 10512, 11388, 11584, 13032, 13213, 14016, 14118, 14976, 15184, 17082, 17376, 18688, 18824, 21024, 21177, 22776, 23168, 26064, 26426, 28032, 28236, 29952, 30368, 34164, 34752, 37648, 39639, 42048, 42354, 45552, 46336, 52128, 52852, 56064, 56472, 60736, 68328, 69504, 75296, 79278, 84096, 84708, 91104, 104256, 105704, 112944, 118917, 121472, 136656, 139008, 150592, 158556, 168192, 169416, 171769, 182208, 208512, 211408, 225888, 237834, 242944, 273312, 301184, 317112, 338832, 343538, 364416, 417024, 422816, 451776, 475668, 515307, 546624, 602368, 634224, 677664, 687076, 728832, 845632, 903552, 951336, 1030614, 1093248, 1268448, 1355328, 1374152, 1545921, 1691264, 1807104, 1902672, 2061228, 2186496, 2536896, 2710656, 2748304, 3091842, 3382528, 3805344, 4122456, 5073792, 5421312, 5496608, 6183684, 7610688, 8244912, 10147584, 10993216, 12367368, 15221376, 16489824, 21986432, 24734736, 30442752, 32979648, 43972864, 49469472, 65959296, 98938944, 131918592, 197877888, 395755776]

約数ペア:

[(1, 395755776), (2, 197877888), (3, 131918592), (4, 98938944), (6, 65959296), (8, 49469472), (9, 43972864), (12, 32979648), (13, 30442752), (16, 24734736), (18, 21986432), (24, 16489824), (26, 15221376), (32, 12367368), (36, 10993216), (39, 10147584), (48, 8244912), (52, 7610688), (64, 6183684), (72, 5496608), (73, 5421312), (78, 5073792), (96, 4122456), (104, 3805344), (117, 3382528), (128, 3091842), (144, 2748304), (146, 2710656), (156, 2536896), (181, 2186496), (192, 2061228), (208, 1902672), (219, 1807104), (234, 1691264), (256, 1545921), (288, 1374152), (292, 1355328), (312, 1268448), (362, 1093248), (384, 1030614), (416, 951336), (438, 903552), (468, 845632), (543, 728832), (576, 687076), (584, 677664), (624, 634224), (657, 602368), (724, 546624), (768, 515307), (832, 475668), (876, 451776), (936, 422816), (949, 417024), (1086, 364416), (1152, 343538), (1168, 338832), (1248, 317112), (1314, 301184), (1448, 273312), (1629, 242944), (1664, 237834), (1752, 225888), (1872, 211408), (1898, 208512), (2172, 182208), (2304, 171769), (2336, 169416), (2353, 168192), (2496, 158556), (2628, 150592), (2847, 139008), (2896, 136656), (3258, 121472), (3328, 118917), (3504, 112944), (3744, 105704), (3796, 104256), (4344, 91104), (4672, 84708), (4706, 84096), (4992, 79278), (5256, 75296), (5694, 69504), (5792, 68328), (6516, 60736), (7008, 56472), (7059, 56064), (7488, 52852), (7592, 52128), (8541, 46336), (8688, 45552), (9344, 42354), (9412, 42048), (9984, 39639), (10512, 37648), (11388, 34752), (11584, 34164), (13032, 30368), (13213, 29952), (14016, 28236), (14118, 28032), (14976, 26426), (15184, 26064), (17082, 23168), (17376, 22776), (18688, 21177), (18824, 21024)]