347412

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 931392

約数和(自身を除く): 583980

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 131, 156, 204, 221, 262, 393, 442, 524, 663, 786, 884, 1326, 1572, 1703, 2227, 2652, 3406, 4454, 5109, 6681, 6812, 8908, 10218, 13362, 20436, 26724, 28951, 57902, 86853, 115804, 173706, 347412]

約数ペア:

[(1, 347412), (2, 173706), (3, 115804), (4, 86853), (6, 57902), (12, 28951), (13, 26724), (17, 20436), (26, 13362), (34, 10218), (39, 8908), (51, 6812), (52, 6681), (68, 5109), (78, 4454), (102, 3406), (131, 2652), (156, 2227), (204, 1703), (221, 1572), (262, 1326), (393, 884), (442, 786), (524, 663)]