227302974

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 539136000

約数和(自身を除く): 311833026

約数列:

[1, 2, 3, 6, 9, 18, 23, 31, 46, 62, 69, 89, 93, 138, 178, 186, 199, 207, 267, 279, 398, 414, 534, 558, 597, 713, 801, 1194, 1426, 1602, 1791, 2047, 2139, 2759, 3582, 4094, 4278, 4577, 5518, 6141, 6169, 6417, 8277, 9154, 12282, 12338, 12834, 13731, 16554, 17711, 18423, 18507, 24831, 27462, 35422, 36846, 37014, 41193, 49662, 53133, 55521, 63457, 82386, 106266, 111042, 126914, 141887, 159399, 190371, 283774, 318798, 380742, 407353, 425661, 549041, 571113, 814706, 851322, 1098082, 1142226, 1222059, 1276983, 1647123, 2444118, 2553966, 3294246, 3666177, 4941369, 7332354, 9882738, 12627943, 25255886, 37883829, 75767658, 113651487, 227302974]

約数ペア:

[(1, 227302974), (2, 113651487), (3, 75767658), (6, 37883829), (9, 25255886), (18, 12627943), (23, 9882738), (31, 7332354), (46, 4941369), (62, 3666177), (69, 3294246), (89, 2553966), (93, 2444118), (138, 1647123), (178, 1276983), (186, 1222059), (199, 1142226), (207, 1098082), (267, 851322), (279, 814706), (398, 571113), (414, 549041), (534, 425661), (558, 407353), (597, 380742), (713, 318798), (801, 283774), (1194, 190371), (1426, 159399), (1602, 141887), (1791, 126914), (2047, 111042), (2139, 106266), (2759, 82386), (3582, 63457), (4094, 55521), (4278, 53133), (4577, 49662), (5518, 41193), (6141, 37014), (6169, 36846), (6417, 35422), (8277, 27462), (9154, 24831), (12282, 18507), (12338, 18423), (12834, 17711), (13731, 16554)]