1885591728

素因数分解:

$2^4\times 3^2\times {\mathrm{179}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:767

約数の個数: 120

約数和(自身を含む): 5348229120

約数和(自身を除く): 3462637392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 179, 191, 358, 382, 383, 537, 573, 716, 764, 766, 1074, 1146, 1149, 1432, 1528, 1532, 1611, 1719, 2148, 2292, 2298, 2864, 3056, 3064, 3222, 3438, 3447, 4296, 4584, 4596, 6128, 6444, 6876, 6894, 8592, 9168, 9192, 12888, 13752, 13788, 18384, 25776, 27504, 27576, 34189, 55152, 68378, 68557, 73153, 102567, 136756, 137114, 146306, 205134, 205671, 219459, 273512, 274228, 292612, 307701, 410268, 411342, 438918, 547024, 548456, 585224, 615402, 617013, 658377, 820536, 822684, 877836, 1096912, 1170448, 1230804, 1234026, 1316754, 1641072, 1645368, 1755672, 2461608, 2468052, 2633508, 3290736, 3511344, 4923216, 4936104, 5267016, 9872208, 10534032, 13094387, 26188774, 39283161, 52377548, 78566322, 104755096, 117849483, 157132644, 209510192, 235698966, 314265288, 471397932, 628530576, 942795864, 1885591728]

約数ペア:

[(1, 1885591728), (2, 942795864), (3, 628530576), (4, 471397932), (6, 314265288), (8, 235698966), (9, 209510192), (12, 157132644), (16, 117849483), (18, 104755096), (24, 78566322), (36, 52377548), (48, 39283161), (72, 26188774), (144, 13094387), (179, 10534032), (191, 9872208), (358, 5267016), (382, 4936104), (383, 4923216), (537, 3511344), (573, 3290736), (716, 2633508), (764, 2468052), (766, 2461608), (1074, 1755672), (1146, 1645368), (1149, 1641072), (1432, 1316754), (1528, 1234026), (1532, 1230804), (1611, 1170448), (1719, 1096912), (2148, 877836), (2292, 822684), (2298, 820536), (2864, 658377), (3056, 617013), (3064, 615402), (3222, 585224), (3438, 548456), (3447, 547024), (4296, 438918), (4584, 411342), (4596, 410268), (6128, 307701), (6444, 292612), (6876, 274228), (6894, 273512), (8592, 219459), (9168, 205671), (9192, 205134), (12888, 146306), (13752, 137114), (13788, 136756), (18384, 102567), (25776, 73153), (27504, 68557), (27576, 68378), (34189, 55152)]