233000898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{557}}^1$

素因数の和:779

約数の個数: 64

約数和(自身を含む): 521966592

約数和(自身を除く): 288965694

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 173, 186, 346, 403, 519, 557, 806, 1038, 1114, 1209, 1671, 2249, 2418, 3342, 4498, 5363, 6747, 7241, 10726, 13494, 14482, 16089, 17267, 21723, 32178, 34534, 43446, 51801, 69719, 96361, 103602, 139438, 192722, 209157, 224471, 289083, 418314, 448942, 578166, 673413, 1252693, 1346826, 2505386, 2987191, 3758079, 5974382, 7516158, 8961573, 17923146, 38833483, 77666966, 116500449, 233000898]

約数ペア:

[(1, 233000898), (2, 116500449), (3, 77666966), (6, 38833483), (13, 17923146), (26, 8961573), (31, 7516158), (39, 5974382), (62, 3758079), (78, 2987191), (93, 2505386), (173, 1346826), (186, 1252693), (346, 673413), (403, 578166), (519, 448942), (557, 418314), (806, 289083), (1038, 224471), (1114, 209157), (1209, 192722), (1671, 139438), (2249, 103602), (2418, 96361), (3342, 69719), (4498, 51801), (5363, 43446), (6747, 34534), (7241, 32178), (10726, 21723), (13494, 17267), (14482, 16089)]