268503552

素因数分解:

$2^9\times 3^3\times {\mathrm{19423}}^1$

素因数の和:19450

約数の個数: 80

約数和(自身を含む): 794830080

約数和(自身を除く): 526326528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 512, 576, 768, 864, 1152, 1536, 1728, 2304, 3456, 4608, 6912, 13824, 19423, 38846, 58269, 77692, 116538, 155384, 174807, 233076, 310768, 349614, 466152, 524421, 621536, 699228, 932304, 1048842, 1243072, 1398456, 1864608, 2097684, 2486144, 2796912, 3729216, 4195368, 4972288, 5593824, 7458432, 8390736, 9944576, 11187648, 14916864, 16781472, 22375296, 29833728, 33562944, 44750592, 67125888, 89501184, 134251776, 268503552]

約数ペア:

[(1, 268503552), (2, 134251776), (3, 89501184), (4, 67125888), (6, 44750592), (8, 33562944), (9, 29833728), (12, 22375296), (16, 16781472), (18, 14916864), (24, 11187648), (27, 9944576), (32, 8390736), (36, 7458432), (48, 5593824), (54, 4972288), (64, 4195368), (72, 3729216), (96, 2796912), (108, 2486144), (128, 2097684), (144, 1864608), (192, 1398456), (216, 1243072), (256, 1048842), (288, 932304), (384, 699228), (432, 621536), (512, 524421), (576, 466152), (768, 349614), (864, 310768), (1152, 233076), (1536, 174807), (1728, 155384), (2304, 116538), (3456, 77692), (4608, 58269), (6912, 38846), (13824, 19423)]