918517152

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:328

約数の個数: 288

約数和(自身を含む): 3033676800

約数和(自身を除く): 2115159648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 43, 48, 49, 56, 57, 76, 84, 86, 96, 98, 112, 114, 129, 133, 147, 152, 168, 172, 196, 224, 228, 239, 258, 266, 294, 301, 304, 336, 344, 392, 399, 456, 478, 516, 532, 588, 602, 608, 672, 688, 717, 784, 798, 817, 903, 912, 931, 956, 1032, 1064, 1176, 1204, 1376, 1434, 1568, 1596, 1634, 1673, 1806, 1824, 1862, 1912, 2064, 2107, 2128, 2352, 2408, 2451, 2793, 2868, 3192, 3268, 3346, 3612, 3724, 3824, 4128, 4214, 4256, 4541, 4704, 4816, 4902, 5019, 5586, 5719, 5736, 6321, 6384, 6536, 6692, 7224, 7448, 7648, 8428, 9082, 9632, 9804, 10038, 10277, 11172, 11438, 11472, 11711, 12642, 12768, 13072, 13384, 13623, 14448, 14896, 16856, 17157, 18164, 19608, 20076, 20554, 22344, 22876, 22944, 23422, 25284, 26144, 26768, 27246, 28896, 29792, 30831, 31787, 33712, 34314, 35133, 36328, 39216, 40033, 40152, 41108, 44688, 45752, 46844, 50568, 53536, 54492, 61662, 63574, 67424, 68628, 70266, 71939, 72656, 78432, 80066, 80304, 82216, 89376, 91504, 93688, 95361, 101136, 108984, 120099, 123324, 127148, 137256, 140532, 143878, 145312, 160132, 160608, 164432, 183008, 187376, 190722, 195263, 202272, 215817, 217968, 222509, 240198, 246648, 254296, 274512, 281064, 287756, 320264, 328864, 374752, 381444, 390526, 431634, 435936, 445018, 480396, 493296, 503573, 508592, 549024, 562128, 575512, 585789, 640528, 667527, 762888, 781052, 863268, 890036, 960792, 986592, 1007146, 1017184, 1124256, 1151024, 1171578, 1281056, 1335054, 1366841, 1510719, 1525776, 1562104, 1726536, 1780072, 1921584, 2014292, 2302048, 2343156, 2670108, 2733682, 3021438, 3051552, 3124208, 3453072, 3560144, 3843168, 4028584, 4100523, 4686312, 5340216, 5467364, 6042876, 6248416, 6906144, 7120288, 8057168, 8201046, 9372624, 9567887, 10680432, 10934728, 12085752, 16114336, 16402092, 18745248, 19135774, 21360864, 21869456, 24171504, 28703661, 32804184, 38271548, 43738912, 48343008, 57407322, 65608368, 76543096, 114814644, 131216736, 153086192, 229629288, 306172384, 459258576, 918517152]

約数ペア:

[(1, 918517152), (2, 459258576), (3, 306172384), (4, 229629288), (6, 153086192), (7, 131216736), (8, 114814644), (12, 76543096), (14, 65608368), (16, 57407322), (19, 48343008), (21, 43738912), (24, 38271548), (28, 32804184), (32, 28703661), (38, 24171504), (42, 21869456), (43, 21360864), (48, 19135774), (49, 18745248), (56, 16402092), (57, 16114336), (76, 12085752), (84, 10934728), (86, 10680432), (96, 9567887), (98, 9372624), (112, 8201046), (114, 8057168), (129, 7120288), (133, 6906144), (147, 6248416), (152, 6042876), (168, 5467364), (172, 5340216), (196, 4686312), (224, 4100523), (228, 4028584), (239, 3843168), (258, 3560144), (266, 3453072), (294, 3124208), (301, 3051552), (304, 3021438), (336, 2733682), (344, 2670108), (392, 2343156), (399, 2302048), (456, 2014292), (478, 1921584), (516, 1780072), (532, 1726536), (588, 1562104), (602, 1525776), (608, 1510719), (672, 1366841), (688, 1335054), (717, 1281056), (784, 1171578), (798, 1151024), (817, 1124256), (903, 1017184), (912, 1007146), (931, 986592), (956, 960792), (1032, 890036), (1064, 863268), (1176, 781052), (1204, 762888), (1376, 667527), (1434, 640528), (1568, 585789), (1596, 575512), (1634, 562128), (1673, 549024), (1806, 508592), (1824, 503573), (1862, 493296), (1912, 480396), (2064, 445018), (2107, 435936), (2128, 431634), (2352, 390526), (2408, 381444), (2451, 374752), (2793, 328864), (2868, 320264), (3192, 287756), (3268, 281064), (3346, 274512), (3612, 254296), (3724, 246648), (3824, 240198), (4128, 222509), (4214, 217968), (4256, 215817), (4541, 202272), (4704, 195263), (4816, 190722), (4902, 187376), (5019, 183008), (5586, 164432), (5719, 160608), (5736, 160132), (6321, 145312), (6384, 143878), (6536, 140532), (6692, 137256), (7224, 127148), (7448, 123324), (7648, 120099), (8428, 108984), (9082, 101136), (9632, 95361), (9804, 93688), (10038, 91504), (10277, 89376), (11172, 82216), (11438, 80304), (11472, 80066), (11711, 78432), (12642, 72656), (12768, 71939), (13072, 70266), (13384, 68628), (13623, 67424), (14448, 63574), (14896, 61662), (16856, 54492), (17157, 53536), (18164, 50568), (19608, 46844), (20076, 45752), (20554, 44688), (22344, 41108), (22876, 40152), (22944, 40033), (23422, 39216), (25284, 36328), (26144, 35133), (26768, 34314), (27246, 33712), (28896, 31787), (29792, 30831)]