1809054288

素因数分解:

$2^4\times 3^2\times {\mathrm{419}}^1\times {\mathrm{29983}}^1$

素因数の和:30416

約数の個数: 60

約数和(自身を含む): 5075091840

約数和(自身を除く): 3266037552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 419, 838, 1257, 1676, 2514, 3352, 3771, 5028, 6704, 7542, 10056, 15084, 20112, 29983, 30168, 59966, 60336, 89949, 119932, 179898, 239864, 269847, 359796, 479728, 539694, 719592, 1079388, 1439184, 2158776, 4317552, 12562877, 25125754, 37688631, 50251508, 75377262, 100503016, 113065893, 150754524, 201006032, 226131786, 301509048, 452263572, 603018096, 904527144, 1809054288]

約数ペア:

[(1, 1809054288), (2, 904527144), (3, 603018096), (4, 452263572), (6, 301509048), (8, 226131786), (9, 201006032), (12, 150754524), (16, 113065893), (18, 100503016), (24, 75377262), (36, 50251508), (48, 37688631), (72, 25125754), (144, 12562877), (419, 4317552), (838, 2158776), (1257, 1439184), (1676, 1079388), (2514, 719592), (3352, 539694), (3771, 479728), (5028, 359796), (6704, 269847), (7542, 239864), (10056, 179898), (15084, 119932), (20112, 89949), (29983, 60336), (30168, 59966)]