255346147656

素因数分解:

$2^3\times 3^6\times {\mathrm{2143}}^1\times {\mathrm{20431}}^1$

素因数の和:22598

約数の個数: 112

約数和(自身を含む): 718202780160

約数和(自身を除く): 462856632504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 729, 972, 1458, 1944, 2143, 2916, 4286, 5832, 6429, 8572, 12858, 17144, 19287, 20431, 25716, 38574, 40862, 51432, 57861, 61293, 77148, 81724, 115722, 122586, 154296, 163448, 173583, 183879, 231444, 245172, 347166, 367758, 462888, 490344, 520749, 551637, 694332, 735516, 1041498, 1103274, 1388664, 1471032, 1562247, 1654911, 2082996, 2206548, 3124494, 3309822, 4165992, 4413096, 4964733, 6248988, 6619644, 9929466, 12497976, 13239288, 14894199, 19858932, 29788398, 39717864, 43783633, 59576796, 87567266, 119153592, 131350899, 175134532, 262701798, 350269064, 394052697, 525403596, 788105394, 1050807192, 1182158091, 1576210788, 2364316182, 3152421576, 3546474273, 4728632364, 7092948546, 9457264728, 10639422819, 14185897092, 21278845638, 28371794184, 31918268457, 42557691276, 63836536914, 85115382552, 127673073828, 255346147656]

約数ペア:

[(1, 255346147656), (2, 127673073828), (3, 85115382552), (4, 63836536914), (6, 42557691276), (8, 31918268457), (9, 28371794184), (12, 21278845638), (18, 14185897092), (24, 10639422819), (27, 9457264728), (36, 7092948546), (54, 4728632364), (72, 3546474273), (81, 3152421576), (108, 2364316182), (162, 1576210788), (216, 1182158091), (243, 1050807192), (324, 788105394), (486, 525403596), (648, 394052697), (729, 350269064), (972, 262701798), (1458, 175134532), (1944, 131350899), (2143, 119153592), (2916, 87567266), (4286, 59576796), (5832, 43783633), (6429, 39717864), (8572, 29788398), (12858, 19858932), (17144, 14894199), (19287, 13239288), (20431, 12497976), (25716, 9929466), (38574, 6619644), (40862, 6248988), (51432, 4964733), (57861, 4413096), (61293, 4165992), (77148, 3309822), (81724, 3124494), (115722, 2206548), (122586, 2082996), (154296, 1654911), (163448, 1562247), (173583, 1471032), (183879, 1388664), (231444, 1103274), (245172, 1041498), (347166, 735516), (367758, 694332), (462888, 551637), (490344, 520749)]