6440304

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{10321}}^1$

素因数の和:10345

約数の個数: 40

約数和(自身を含む): 17918992

約数和(自身を除く): 11478688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 10321, 20642, 30963, 41284, 61926, 82568, 123852, 134173, 165136, 247704, 268346, 402519, 495408, 536692, 805038, 1073384, 1610076, 2146768, 3220152, 6440304]

約数ペア:

[(1, 6440304), (2, 3220152), (3, 2146768), (4, 1610076), (6, 1073384), (8, 805038), (12, 536692), (13, 495408), (16, 402519), (24, 268346), (26, 247704), (39, 165136), (48, 134173), (52, 123852), (78, 82568), (104, 61926), (156, 41284), (208, 30963), (312, 20642), (624, 10321)]