319897026

素因数分解:

$2^1\times 3^4\times {\mathrm{227}}^1\times {\mathrm{8699}}^1$

素因数の和:8940

約数の個数: 40

約数和(自身を含む): 720046800

約数和(自身を除く): 400149774

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 227, 454, 681, 1362, 2043, 4086, 6129, 8699, 12258, 17398, 18387, 26097, 36774, 52194, 78291, 156582, 234873, 469746, 704619, 1409238, 1974673, 3949346, 5924019, 11848038, 17772057, 35544114, 53316171, 106632342, 159948513, 319897026]

約数ペア:

[(1, 319897026), (2, 159948513), (3, 106632342), (6, 53316171), (9, 35544114), (18, 17772057), (27, 11848038), (54, 5924019), (81, 3949346), (162, 1974673), (227, 1409238), (454, 704619), (681, 469746), (1362, 234873), (2043, 156582), (4086, 78291), (6129, 52194), (8699, 36774), (12258, 26097), (17398, 18387)]