394633824

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{316213}}^1$

素因数の和:316239

約数の個数: 48

約数和(自身を含む): 1115602992

約数和(自身を除く): 720969168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 316213, 632426, 948639, 1264852, 1897278, 2529704, 3794556, 4110769, 5059408, 7589112, 8221538, 10118816, 12332307, 15178224, 16443076, 24664614, 30356448, 32886152, 49329228, 65772304, 98658456, 131544608, 197316912, 394633824]

約数ペア:

[(1, 394633824), (2, 197316912), (3, 131544608), (4, 98658456), (6, 65772304), (8, 49329228), (12, 32886152), (13, 30356448), (16, 24664614), (24, 16443076), (26, 15178224), (32, 12332307), (39, 10118816), (48, 8221538), (52, 7589112), (78, 5059408), (96, 4110769), (104, 3794556), (156, 2529704), (208, 1897278), (312, 1264852), (416, 948639), (624, 632426), (1248, 316213)]