323955456

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1237}}^1$

素因数の和:1298

約数の個数: 144

約数和(自身を含む): 971701248

約数和(自身を除く): 647745792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 32, 33, 44, 48, 62, 64, 66, 88, 93, 96, 124, 128, 132, 176, 186, 192, 248, 256, 264, 341, 352, 372, 384, 496, 528, 682, 704, 744, 768, 992, 1023, 1056, 1237, 1364, 1408, 1488, 1984, 2046, 2112, 2474, 2728, 2816, 2976, 3711, 3968, 4092, 4224, 4948, 5456, 5952, 7422, 7936, 8184, 8448, 9896, 10912, 11904, 13607, 14844, 16368, 19792, 21824, 23808, 27214, 29688, 32736, 38347, 39584, 40821, 43648, 54428, 59376, 65472, 76694, 79168, 81642, 87296, 108856, 115041, 118752, 130944, 153388, 158336, 163284, 217712, 230082, 237504, 261888, 306776, 316672, 326568, 421817, 435424, 460164, 475008, 613552, 653136, 843634, 870848, 920328, 950016, 1227104, 1265451, 1306272, 1687268, 1741696, 1840656, 2454208, 2530902, 2612544, 3374536, 3483392, 3681312, 4908416, 5061804, 5225088, 6749072, 7362624, 9816832, 10123608, 10450176, 13498144, 14725248, 20247216, 26996288, 29450496, 40494432, 53992576, 80988864, 107985152, 161977728, 323955456]

約数ペア:

[(1, 323955456), (2, 161977728), (3, 107985152), (4, 80988864), (6, 53992576), (8, 40494432), (11, 29450496), (12, 26996288), (16, 20247216), (22, 14725248), (24, 13498144), (31, 10450176), (32, 10123608), (33, 9816832), (44, 7362624), (48, 6749072), (62, 5225088), (64, 5061804), (66, 4908416), (88, 3681312), (93, 3483392), (96, 3374536), (124, 2612544), (128, 2530902), (132, 2454208), (176, 1840656), (186, 1741696), (192, 1687268), (248, 1306272), (256, 1265451), (264, 1227104), (341, 950016), (352, 920328), (372, 870848), (384, 843634), (496, 653136), (528, 613552), (682, 475008), (704, 460164), (744, 435424), (768, 421817), (992, 326568), (1023, 316672), (1056, 306776), (1237, 261888), (1364, 237504), (1408, 230082), (1488, 217712), (1984, 163284), (2046, 158336), (2112, 153388), (2474, 130944), (2728, 118752), (2816, 115041), (2976, 108856), (3711, 87296), (3968, 81642), (4092, 79168), (4224, 76694), (4948, 65472), (5456, 59376), (5952, 54428), (7422, 43648), (7936, 40821), (8184, 39584), (8448, 38347), (9896, 32736), (10912, 29688), (11904, 27214), (13607, 23808), (14844, 21824), (16368, 19792)]