259619328

素因数分解:

$2^9\times 3^2\times {\mathrm{103}}^1\times {\mathrm{547}}^1$

素因数の和:674

約数の個数: 120

約数和(自身を含む): 757936608

約数和(自身を除く): 498317280

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 103, 128, 144, 192, 206, 256, 288, 309, 384, 412, 512, 547, 576, 618, 768, 824, 927, 1094, 1152, 1236, 1536, 1641, 1648, 1854, 2188, 2304, 2472, 3282, 3296, 3708, 4376, 4608, 4923, 4944, 6564, 6592, 7416, 8752, 9846, 9888, 13128, 13184, 14832, 17504, 19692, 19776, 26256, 26368, 29664, 35008, 39384, 39552, 52512, 52736, 56341, 59328, 70016, 78768, 79104, 105024, 112682, 118656, 140032, 157536, 158208, 169023, 210048, 225364, 237312, 280064, 315072, 338046, 420096, 450728, 474624, 507069, 630144, 676092, 840192, 901456, 1014138, 1260288, 1352184, 1802912, 2028276, 2520576, 2704368, 3605824, 4056552, 5408736, 7211648, 8113104, 10817472, 14423296, 16226208, 21634944, 28846592, 32452416, 43269888, 64904832, 86539776, 129809664, 259619328]

約数ペア:

[(1, 259619328), (2, 129809664), (3, 86539776), (4, 64904832), (6, 43269888), (8, 32452416), (9, 28846592), (12, 21634944), (16, 16226208), (18, 14423296), (24, 10817472), (32, 8113104), (36, 7211648), (48, 5408736), (64, 4056552), (72, 3605824), (96, 2704368), (103, 2520576), (128, 2028276), (144, 1802912), (192, 1352184), (206, 1260288), (256, 1014138), (288, 901456), (309, 840192), (384, 676092), (412, 630144), (512, 507069), (547, 474624), (576, 450728), (618, 420096), (768, 338046), (824, 315072), (927, 280064), (1094, 237312), (1152, 225364), (1236, 210048), (1536, 169023), (1641, 158208), (1648, 157536), (1854, 140032), (2188, 118656), (2304, 112682), (2472, 105024), (3282, 79104), (3296, 78768), (3708, 70016), (4376, 59328), (4608, 56341), (4923, 52736), (4944, 52512), (6564, 39552), (6592, 39384), (7416, 35008), (8752, 29664), (9846, 26368), (9888, 26256), (13128, 19776), (13184, 19692), (14832, 17504)]