240408648

素因数分解:

$2^3\times 3^5\times {\mathrm{123667}}^1$

素因数の和:123688

約数の個数: 48

約数和(自身を含む): 675227280

約数和(自身を除く): 434818632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 123667, 247334, 371001, 494668, 742002, 989336, 1113003, 1484004, 2226006, 2968008, 3339009, 4452012, 6678018, 8904024, 10017027, 13356036, 20034054, 26712072, 30051081, 40068108, 60102162, 80136216, 120204324, 240408648]

約数ペア:

[(1, 240408648), (2, 120204324), (3, 80136216), (4, 60102162), (6, 40068108), (8, 30051081), (9, 26712072), (12, 20034054), (18, 13356036), (24, 10017027), (27, 8904024), (36, 6678018), (54, 4452012), (72, 3339009), (81, 2968008), (108, 2226006), (162, 1484004), (216, 1113003), (243, 989336), (324, 742002), (486, 494668), (648, 371001), (972, 247334), (1944, 123667)]