215780436

素因数分解:

$2^2\times 3^4\times {\mathrm{293}}^1\times {\mathrm{2273}}^1$

素因数の和:2582

約数の個数: 60

約数和(自身を含む): 566266932

約数和(自身を除く): 350486496

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 293, 324, 586, 879, 1172, 1758, 2273, 2637, 3516, 4546, 5274, 6819, 7911, 9092, 10548, 13638, 15822, 20457, 23733, 27276, 31644, 40914, 47466, 61371, 81828, 94932, 122742, 184113, 245484, 368226, 665989, 736452, 1331978, 1997967, 2663956, 3995934, 5993901, 7991868, 11987802, 17981703, 23975604, 35963406, 53945109, 71926812, 107890218, 215780436]

約数ペア:

[(1, 215780436), (2, 107890218), (3, 71926812), (4, 53945109), (6, 35963406), (9, 23975604), (12, 17981703), (18, 11987802), (27, 7991868), (36, 5993901), (54, 3995934), (81, 2663956), (108, 1997967), (162, 1331978), (293, 736452), (324, 665989), (586, 368226), (879, 245484), (1172, 184113), (1758, 122742), (2273, 94932), (2637, 81828), (3516, 61371), (4546, 47466), (5274, 40914), (6819, 31644), (7911, 27276), (9092, 23733), (10548, 20457), (13638, 15822)]