302940232

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:650

約数の個数: 64

約数和(自身を含む): 663505920

約数和(自身を除く): 360565688

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 134, 263, 268, 307, 469, 526, 536, 614, 938, 1052, 1228, 1841, 1876, 2104, 2149, 2456, 3682, 3752, 4298, 7364, 8596, 14728, 17192, 17621, 20569, 35242, 41138, 70484, 80741, 82276, 123347, 140968, 143983, 161482, 164552, 246694, 287966, 322964, 493388, 565187, 575932, 645928, 986776, 1130374, 1151864, 2260748, 4521496, 5409647, 10819294, 21638588, 37867529, 43277176, 75735058, 151470116, 302940232]

約数ペア:

[(1, 302940232), (2, 151470116), (4, 75735058), (7, 43277176), (8, 37867529), (14, 21638588), (28, 10819294), (56, 5409647), (67, 4521496), (134, 2260748), (263, 1151864), (268, 1130374), (307, 986776), (469, 645928), (526, 575932), (536, 565187), (614, 493388), (938, 322964), (1052, 287966), (1228, 246694), (1841, 164552), (1876, 161482), (2104, 143983), (2149, 140968), (2456, 123347), (3682, 82276), (3752, 80741), (4298, 70484), (7364, 41138), (8596, 35242), (14728, 20569), (17192, 17621)]