243357426

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5683}}^1$

素因数の和:5768

約数の個数: 64

約数和(自身を含む): 592045440

約数和(自身を除く): 348688014

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 183, 234, 351, 366, 549, 702, 793, 1098, 1586, 1647, 2379, 3294, 4758, 5683, 7137, 11366, 14274, 17049, 21411, 34098, 42822, 51147, 73879, 102294, 147758, 153441, 221637, 306882, 346663, 443274, 664911, 693326, 1039989, 1329822, 1994733, 2079978, 3119967, 3989466, 4506619, 6239934, 9013238, 9359901, 13519857, 18719802, 27039714, 40559571, 81119142, 121678713, 243357426]

約数ペア:

[(1, 243357426), (2, 121678713), (3, 81119142), (6, 40559571), (9, 27039714), (13, 18719802), (18, 13519857), (26, 9359901), (27, 9013238), (39, 6239934), (54, 4506619), (61, 3989466), (78, 3119967), (117, 2079978), (122, 1994733), (183, 1329822), (234, 1039989), (351, 693326), (366, 664911), (549, 443274), (702, 346663), (793, 306882), (1098, 221637), (1586, 153441), (1647, 147758), (2379, 102294), (3294, 73879), (4758, 51147), (5683, 42822), (7137, 34098), (11366, 21411), (14274, 17049)]