645399552

素因数分解:

$2^{10}\times 3^1\times 7^1\times {\mathrm{30013}}^1$

素因数の和:30043

約数の個数: 88

約数和(自身を含む): 1966037056

約数和(自身を除く): 1320637504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 256, 336, 384, 448, 512, 672, 768, 896, 1024, 1344, 1536, 1792, 2688, 3072, 3584, 5376, 7168, 10752, 21504, 30013, 60026, 90039, 120052, 180078, 210091, 240104, 360156, 420182, 480208, 630273, 720312, 840364, 960416, 1260546, 1440624, 1680728, 1920832, 2521092, 2881248, 3361456, 3841664, 5042184, 5762496, 6722912, 7683328, 10084368, 11524992, 13445824, 15366656, 20168736, 23049984, 26891648, 30733312, 40337472, 46099968, 53783296, 80674944, 92199936, 107566592, 161349888, 215133184, 322699776, 645399552]

約数ペア:

[(1, 645399552), (2, 322699776), (3, 215133184), (4, 161349888), (6, 107566592), (7, 92199936), (8, 80674944), (12, 53783296), (14, 46099968), (16, 40337472), (21, 30733312), (24, 26891648), (28, 23049984), (32, 20168736), (42, 15366656), (48, 13445824), (56, 11524992), (64, 10084368), (84, 7683328), (96, 6722912), (112, 5762496), (128, 5042184), (168, 3841664), (192, 3361456), (224, 2881248), (256, 2521092), (336, 1920832), (384, 1680728), (448, 1440624), (512, 1260546), (672, 960416), (768, 840364), (896, 720312), (1024, 630273), (1344, 480208), (1536, 420182), (1792, 360156), (2688, 240104), (3072, 210091), (3584, 180078), (5376, 120052), (7168, 90039), (10752, 60026), (21504, 30013)]