480207976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{9781}}^1$

素因数の和:9842

約数の個数: 48

約数和(自身を含む): 1006274340

約数和(自身を除く): 526066364

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 68, 76, 136, 152, 323, 361, 646, 722, 1292, 1444, 2584, 2888, 6137, 9781, 12274, 19562, 24548, 39124, 49096, 78248, 166277, 185839, 332554, 371678, 665108, 743356, 1330216, 1486712, 3159263, 3530941, 6318526, 7061882, 12637052, 14123764, 25274104, 28247528, 60025997, 120051994, 240103988, 480207976]

約数ペア:

[(1, 480207976), (2, 240103988), (4, 120051994), (8, 60025997), (17, 28247528), (19, 25274104), (34, 14123764), (38, 12637052), (68, 7061882), (76, 6318526), (136, 3530941), (152, 3159263), (323, 1486712), (361, 1330216), (646, 743356), (722, 665108), (1292, 371678), (1444, 332554), (2584, 185839), (2888, 166277), (6137, 78248), (9781, 49096), (12274, 39124), (19562, 24548)]