2148889344

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{399719}}^1$

素因数の和:399745

約数の個数: 72

約数和(自身を含む): 6536221440

約数和(自身を除く): 4387332096

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, 399719, 799438, 1199157, 1598876, 2398314, 2798033, 3197752, 4796628, 5596066, 6395504, 8394099, 9593256, 11192132, 12791008, 16788198, 19186512, 22384264, 25582016, 33576396, 38373024, 44768528, 51164032, 67152792, 76746048, 89537056, 102328064, 134305584, 153492096, 179074112, 268611168, 306984192, 358148224, 537222336, 716296448, 1074444672, 2148889344]

約数ペア:

[(1, 2148889344), (2, 1074444672), (3, 716296448), (4, 537222336), (6, 358148224), (7, 306984192), (8, 268611168), (12, 179074112), (14, 153492096), (16, 134305584), (21, 102328064), (24, 89537056), (28, 76746048), (32, 67152792), (42, 51164032), (48, 44768528), (56, 38373024), (64, 33576396), (84, 25582016), (96, 22384264), (112, 19186512), (128, 16788198), (168, 12791008), (192, 11192132), (224, 9593256), (256, 8394099), (336, 6395504), (384, 5596066), (448, 4796628), (672, 3197752), (768, 2798033), (896, 2398314), (1344, 1598876), (1792, 1199157), (2688, 799438), (5376, 399719)]