289365516

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{38459}}^1$

素因数の和:38499

約数の個数: 72

約数和(自身を含む): 839966400

約数和(自身を除く): 550600884

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 76, 99, 114, 132, 171, 198, 209, 228, 342, 396, 418, 627, 684, 836, 1254, 1881, 2508, 3762, 7524, 38459, 76918, 115377, 153836, 230754, 346131, 423049, 461508, 692262, 730721, 846098, 1269147, 1384524, 1461442, 1692196, 2192163, 2538294, 2922884, 3807441, 4384326, 5076588, 6576489, 7614882, 8037931, 8768652, 13152978, 15229764, 16075862, 24113793, 26305956, 32151724, 48227586, 72341379, 96455172, 144682758, 289365516]

約数ペア:

[(1, 289365516), (2, 144682758), (3, 96455172), (4, 72341379), (6, 48227586), (9, 32151724), (11, 26305956), (12, 24113793), (18, 16075862), (19, 15229764), (22, 13152978), (33, 8768652), (36, 8037931), (38, 7614882), (44, 6576489), (57, 5076588), (66, 4384326), (76, 3807441), (99, 2922884), (114, 2538294), (132, 2192163), (171, 1692196), (198, 1461442), (209, 1384524), (228, 1269147), (342, 846098), (396, 730721), (418, 692262), (627, 461508), (684, 423049), (836, 346131), (1254, 230754), (1881, 153836), (2508, 115377), (3762, 76918), (7524, 38459)]