358334586

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{1091}}^1$

素因数の和:1427

約数の個数: 48

約数和(自身を含む): 791114688

約数和(自身を除く): 432780102

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 257, 426, 514, 639, 771, 1091, 1278, 1542, 2182, 2313, 3273, 4626, 6546, 9819, 18247, 19638, 36494, 54741, 77461, 109482, 154922, 164223, 232383, 280387, 328446, 464766, 560774, 697149, 841161, 1394298, 1682322, 2523483, 5046966, 19907477, 39814954, 59722431, 119444862, 179167293, 358334586]

約数ペア:

[(1, 358334586), (2, 179167293), (3, 119444862), (6, 59722431), (9, 39814954), (18, 19907477), (71, 5046966), (142, 2523483), (213, 1682322), (257, 1394298), (426, 841161), (514, 697149), (639, 560774), (771, 464766), (1091, 328446), (1278, 280387), (1542, 232383), (2182, 164223), (2313, 154922), (3273, 109482), (4626, 77461), (6546, 54741), (9819, 36494), (18247, 19638)]