1887938304

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{351179}}^1$

素因数の和:351205

約数の個数: 72

約数和(自身を含む): 5742495360

約数和(自身を除く): 3854557056

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, 672, 768, 896, 1344, 1792, 2688, 5376, 351179, 702358, 1053537, 1404716, 2107074, 2458253, 2809432, 4214148, 4916506, 5618864, 7374759, 8428296, 9833012, 11237728, 14749518, 16856592, 19666024, 22475456, 29499036, 33713184, 39332048, 44950912, 58998072, 67426368, 78664096, 89901824, 117996144, 134852736, 157328192, 235992288, 269705472, 314656384, 471984576, 629312768, 943969152, 1887938304]

約数ペア:

[(1, 1887938304), (2, 943969152), (3, 629312768), (4, 471984576), (6, 314656384), (7, 269705472), (8, 235992288), (12, 157328192), (14, 134852736), (16, 117996144), (21, 89901824), (24, 78664096), (28, 67426368), (32, 58998072), (42, 44950912), (48, 39332048), (56, 33713184), (64, 29499036), (84, 22475456), (96, 19666024), (112, 16856592), (128, 14749518), (168, 11237728), (192, 9833012), (224, 8428296), (256, 7374759), (336, 5618864), (384, 4916506), (448, 4214148), (672, 2809432), (768, 2458253), (896, 2107074), (1344, 1404716), (1792, 1053537), (2688, 702358), (5376, 351179)]