256164582

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{541}}^1\times {\mathrm{1489}}^1$

素因数の和:2088

約数の個数: 32

約数和(自身を含む): 523311840

約数和(自身を除く): 267147258

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 541, 1082, 1489, 1623, 2978, 3246, 4467, 8934, 28673, 57346, 78917, 86019, 157834, 172038, 236751, 473502, 805549, 1611098, 2416647, 4833294, 42694097, 85388194, 128082291, 256164582]

約数ペア:

[(1, 256164582), (2, 128082291), (3, 85388194), (6, 42694097), (53, 4833294), (106, 2416647), (159, 1611098), (318, 805549), (541, 473502), (1082, 236751), (1489, 172038), (1623, 157834), (2978, 86019), (3246, 78917), (4467, 57346), (8934, 28673)]