393347136

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{479}}^1$

素因数の和:561

約数の個数: 224

約数和(自身を含む): 1310883840

約数和(自身を除く): 917536704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 47, 48, 52, 56, 64, 78, 84, 91, 94, 96, 104, 112, 141, 156, 168, 182, 188, 192, 208, 224, 273, 282, 312, 329, 336, 364, 376, 416, 448, 479, 546, 564, 611, 624, 658, 672, 728, 752, 832, 958, 987, 1092, 1128, 1222, 1248, 1316, 1344, 1437, 1456, 1504, 1833, 1916, 1974, 2184, 2256, 2444, 2496, 2632, 2874, 2912, 3008, 3353, 3666, 3832, 3948, 4277, 4368, 4512, 4888, 5264, 5748, 5824, 6227, 6706, 7332, 7664, 7896, 8554, 8736, 9024, 9776, 10059, 10528, 11496, 12454, 12831, 13412, 14664, 15328, 15792, 17108, 17472, 18681, 19552, 20118, 21056, 22513, 22992, 24908, 25662, 26824, 29328, 30656, 31584, 34216, 37362, 39104, 40236, 43589, 45026, 45984, 49816, 51324, 53648, 58656, 63168, 67539, 68432, 74724, 80472, 87178, 90052, 91968, 99632, 102648, 107296, 117312, 130767, 135078, 136864, 149448, 157591, 160944, 174356, 180104, 199264, 205296, 214592, 261534, 270156, 273728, 292669, 298896, 315182, 321888, 348712, 360208, 398528, 410592, 472773, 523068, 540312, 585338, 597792, 630364, 643776, 697424, 720416, 821184, 878007, 945546, 1046136, 1080624, 1170676, 1195584, 1260728, 1394848, 1440832, 1756014, 1891092, 2048683, 2092272, 2161248, 2341352, 2521456, 2789696, 3512028, 3782184, 4097366, 4184544, 4322496, 4682704, 5042912, 6146049, 7024056, 7564368, 8194732, 8369088, 9365408, 10085824, 12292098, 14048112, 15128736, 16389464, 18730816, 24584196, 28096224, 30257472, 32778928, 49168392, 56192448, 65557856, 98336784, 131115712, 196673568, 393347136]

約数ペア:

[(1, 393347136), (2, 196673568), (3, 131115712), (4, 98336784), (6, 65557856), (7, 56192448), (8, 49168392), (12, 32778928), (13, 30257472), (14, 28096224), (16, 24584196), (21, 18730816), (24, 16389464), (26, 15128736), (28, 14048112), (32, 12292098), (39, 10085824), (42, 9365408), (47, 8369088), (48, 8194732), (52, 7564368), (56, 7024056), (64, 6146049), (78, 5042912), (84, 4682704), (91, 4322496), (94, 4184544), (96, 4097366), (104, 3782184), (112, 3512028), (141, 2789696), (156, 2521456), (168, 2341352), (182, 2161248), (188, 2092272), (192, 2048683), (208, 1891092), (224, 1756014), (273, 1440832), (282, 1394848), (312, 1260728), (329, 1195584), (336, 1170676), (364, 1080624), (376, 1046136), (416, 945546), (448, 878007), (479, 821184), (546, 720416), (564, 697424), (611, 643776), (624, 630364), (658, 597792), (672, 585338), (728, 540312), (752, 523068), (832, 472773), (958, 410592), (987, 398528), (1092, 360208), (1128, 348712), (1222, 321888), (1248, 315182), (1316, 298896), (1344, 292669), (1437, 273728), (1456, 270156), (1504, 261534), (1833, 214592), (1916, 205296), (1974, 199264), (2184, 180104), (2256, 174356), (2444, 160944), (2496, 157591), (2632, 149448), (2874, 136864), (2912, 135078), (3008, 130767), (3353, 117312), (3666, 107296), (3832, 102648), (3948, 99632), (4277, 91968), (4368, 90052), (4512, 87178), (4888, 80472), (5264, 74724), (5748, 68432), (5824, 67539), (6227, 63168), (6706, 58656), (7332, 53648), (7664, 51324), (7896, 49816), (8554, 45984), (8736, 45026), (9024, 43589), (9776, 40236), (10059, 39104), (10528, 37362), (11496, 34216), (12454, 31584), (12831, 30656), (13412, 29328), (14664, 26824), (15328, 25662), (15792, 24908), (17108, 22992), (17472, 22513), (18681, 21056), (19552, 20118)]