255535372016

素因数分解:

$2^4\times {\mathrm{619}}^1\times {\mathrm{2243}}^1\times {\mathrm{11503}}^1$

素因数の和:14373

約数の個数: 40

約数和(自身を含む): 496163838720

約数和(自身を除く): 240628466704

約数列:

[1, 2, 4, 8, 16, 619, 1238, 2243, 2476, 4486, 4952, 8972, 9904, 11503, 17944, 23006, 35888, 46012, 92024, 184048, 1388417, 2776834, 5553668, 7120357, 11107336, 14240714, 22214672, 25801229, 28481428, 51602458, 56962856, 103204916, 113925712, 206409832, 412819664, 15970960751, 31941921502, 63883843004, 127767686008, 255535372016]

約数ペア:

[(1, 255535372016), (2, 127767686008), (4, 63883843004), (8, 31941921502), (16, 15970960751), (619, 412819664), (1238, 206409832), (2243, 113925712), (2476, 103204916), (4486, 56962856), (4952, 51602458), (8972, 28481428), (9904, 25801229), (11503, 22214672), (17944, 14240714), (23006, 11107336), (35888, 7120357), (46012, 5553668), (92024, 2776834), (184048, 1388417)]