239545488

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{317}}^1$

素因数の和:521

約数の個数: 160

約数和(自身を含む): 768450816

約数和(自身を除く): 528905328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 173, 182, 208, 273, 312, 317, 336, 346, 364, 519, 546, 624, 634, 692, 728, 951, 1038, 1092, 1211, 1268, 1384, 1456, 1902, 2076, 2184, 2219, 2249, 2422, 2536, 2768, 3633, 3804, 4121, 4152, 4368, 4438, 4498, 4844, 5072, 6657, 6747, 7266, 7608, 8242, 8304, 8876, 8996, 9688, 12363, 13314, 13494, 14532, 15216, 15743, 16484, 17752, 17992, 19376, 24726, 26628, 26988, 28847, 29064, 31486, 32968, 35504, 35984, 47229, 49452, 53256, 53976, 54841, 57694, 58128, 62972, 65936, 86541, 94458, 98904, 106512, 107952, 109682, 115388, 125944, 164523, 173082, 188916, 197808, 219364, 230776, 251888, 329046, 346164, 377832, 383887, 438728, 461552, 658092, 692328, 712933, 755664, 767774, 877456, 1151661, 1316184, 1384656, 1425866, 1535548, 2138799, 2303322, 2632368, 2851732, 3071096, 4277598, 4606644, 4990531, 5703464, 6142192, 8555196, 9213288, 9981062, 11406928, 14971593, 17110392, 18426576, 19962124, 29943186, 34220784, 39924248, 59886372, 79848496, 119772744, 239545488]

約数ペア:

[(1, 239545488), (2, 119772744), (3, 79848496), (4, 59886372), (6, 39924248), (7, 34220784), (8, 29943186), (12, 19962124), (13, 18426576), (14, 17110392), (16, 14971593), (21, 11406928), (24, 9981062), (26, 9213288), (28, 8555196), (39, 6142192), (42, 5703464), (48, 4990531), (52, 4606644), (56, 4277598), (78, 3071096), (84, 2851732), (91, 2632368), (104, 2303322), (112, 2138799), (156, 1535548), (168, 1425866), (173, 1384656), (182, 1316184), (208, 1151661), (273, 877456), (312, 767774), (317, 755664), (336, 712933), (346, 692328), (364, 658092), (519, 461552), (546, 438728), (624, 383887), (634, 377832), (692, 346164), (728, 329046), (951, 251888), (1038, 230776), (1092, 219364), (1211, 197808), (1268, 188916), (1384, 173082), (1456, 164523), (1902, 125944), (2076, 115388), (2184, 109682), (2219, 107952), (2249, 106512), (2422, 98904), (2536, 94458), (2768, 86541), (3633, 65936), (3804, 62972), (4121, 58128), (4152, 57694), (4368, 54841), (4438, 53976), (4498, 53256), (4844, 49452), (5072, 47229), (6657, 35984), (6747, 35504), (7266, 32968), (7608, 31486), (8242, 29064), (8304, 28847), (8876, 26988), (8996, 26628), (9688, 24726), (12363, 19376), (13314, 17992), (13494, 17752), (14532, 16484), (15216, 15743)]