1667279712

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{15803}}^1$

素因数の和:15980

約数の個数: 96

約数和(自身を含む): 5034016512

約数和(自身を除く): 3366736800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 157, 168, 224, 314, 336, 471, 628, 672, 942, 1099, 1256, 1884, 2198, 2512, 3297, 3768, 4396, 5024, 6594, 7536, 8792, 13188, 15072, 15803, 17584, 26376, 31606, 35168, 47409, 52752, 63212, 94818, 105504, 110621, 126424, 189636, 221242, 252848, 331863, 379272, 442484, 505696, 663726, 758544, 884968, 1327452, 1517088, 1769936, 2481071, 2654904, 3539872, 4962142, 5309808, 7443213, 9924284, 10619616, 14886426, 17367497, 19848568, 29772852, 34734994, 39697136, 52102491, 59545704, 69469988, 79394272, 104204982, 119091408, 138939976, 208409964, 238182816, 277879952, 416819928, 555759904, 833639856, 1667279712]

約数ペア:

[(1, 1667279712), (2, 833639856), (3, 555759904), (4, 416819928), (6, 277879952), (7, 238182816), (8, 208409964), (12, 138939976), (14, 119091408), (16, 104204982), (21, 79394272), (24, 69469988), (28, 59545704), (32, 52102491), (42, 39697136), (48, 34734994), (56, 29772852), (84, 19848568), (96, 17367497), (112, 14886426), (157, 10619616), (168, 9924284), (224, 7443213), (314, 5309808), (336, 4962142), (471, 3539872), (628, 2654904), (672, 2481071), (942, 1769936), (1099, 1517088), (1256, 1327452), (1884, 884968), (2198, 758544), (2512, 663726), (3297, 505696), (3768, 442484), (4396, 379272), (5024, 331863), (6594, 252848), (7536, 221242), (8792, 189636), (13188, 126424), (15072, 110621), (15803, 105504), (17584, 94818), (26376, 63212), (31606, 52752), (35168, 47409)]