4081584

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 11777024

約数和(自身を除く): 7695440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 31, 39, 48, 52, 62, 78, 93, 104, 124, 156, 186, 208, 211, 248, 312, 372, 403, 422, 496, 624, 633, 744, 806, 844, 1209, 1266, 1488, 1612, 1688, 2418, 2532, 2743, 3224, 3376, 4836, 5064, 5486, 6448, 6541, 8229, 9672, 10128, 10972, 13082, 16458, 19344, 19623, 21944, 26164, 32916, 39246, 43888, 52328, 65832, 78492, 85033, 104656, 131664, 156984, 170066, 255099, 313968, 340132, 510198, 680264, 1020396, 1360528, 2040792, 4081584]

約数ペア:

[(1, 4081584), (2, 2040792), (3, 1360528), (4, 1020396), (6, 680264), (8, 510198), (12, 340132), (13, 313968), (16, 255099), (24, 170066), (26, 156984), (31, 131664), (39, 104656), (48, 85033), (52, 78492), (62, 65832), (78, 52328), (93, 43888), (104, 39246), (124, 32916), (156, 26164), (186, 21944), (208, 19623), (211, 19344), (248, 16458), (312, 13082), (372, 10972), (403, 10128), (422, 9672), (496, 8229), (624, 6541), (633, 6448), (744, 5486), (806, 5064), (844, 4836), (1209, 3376), (1266, 3224), (1488, 2743), (1612, 2532), (1688, 2418)]