255090384

素因数分解:

$2^4\times 3^4\times {\mathrm{149}}^1\times {\mathrm{1321}}^1$

素因数の和:1490

約数の個数: 100

約数和(自身を含む): 743823300

約数和(自身を除く): 488732916

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 149, 162, 216, 298, 324, 432, 447, 596, 648, 894, 1192, 1296, 1321, 1341, 1788, 2384, 2642, 2682, 3576, 3963, 4023, 5284, 5364, 7152, 7926, 8046, 10568, 10728, 11889, 12069, 15852, 16092, 21136, 21456, 23778, 24138, 31704, 32184, 35667, 47556, 48276, 63408, 64368, 71334, 95112, 96552, 107001, 142668, 190224, 193104, 196829, 214002, 285336, 393658, 428004, 570672, 590487, 787316, 856008, 1180974, 1574632, 1712016, 1771461, 2361948, 3149264, 3542922, 4723896, 5314383, 7085844, 9447792, 10628766, 14171688, 15943149, 21257532, 28343376, 31886298, 42515064, 63772596, 85030128, 127545192, 255090384]

約数ペア:

[(1, 255090384), (2, 127545192), (3, 85030128), (4, 63772596), (6, 42515064), (8, 31886298), (9, 28343376), (12, 21257532), (16, 15943149), (18, 14171688), (24, 10628766), (27, 9447792), (36, 7085844), (48, 5314383), (54, 4723896), (72, 3542922), (81, 3149264), (108, 2361948), (144, 1771461), (149, 1712016), (162, 1574632), (216, 1180974), (298, 856008), (324, 787316), (432, 590487), (447, 570672), (596, 428004), (648, 393658), (894, 285336), (1192, 214002), (1296, 196829), (1321, 193104), (1341, 190224), (1788, 142668), (2384, 107001), (2642, 96552), (2682, 95112), (3576, 71334), (3963, 64368), (4023, 63408), (5284, 48276), (5364, 47556), (7152, 35667), (7926, 32184), (8046, 31704), (10568, 24138), (10728, 23778), (11889, 21456), (12069, 21136), (15852, 16092)]