2728505136

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2771

約数の個数: 160

約数和(自身を含む): 8414461440

約数和(自身を除く): 5685956304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 29, 42, 48, 56, 58, 84, 87, 107, 112, 116, 168, 174, 203, 214, 232, 321, 336, 348, 406, 428, 464, 609, 642, 696, 749, 812, 856, 1218, 1284, 1392, 1498, 1624, 1712, 2247, 2436, 2568, 2617, 2996, 3103, 3248, 4494, 4872, 5136, 5234, 5992, 6206, 7851, 8988, 9309, 9744, 10468, 11984, 12412, 15702, 17976, 18319, 18618, 20936, 21721, 24824, 31404, 35952, 36638, 37236, 41872, 43442, 49648, 54957, 62808, 65163, 73276, 74472, 75893, 86884, 109914, 125616, 130326, 146552, 148944, 151786, 173768, 219828, 227679, 260652, 280019, 293104, 303572, 347536, 439656, 455358, 521304, 531251, 560038, 607144, 840057, 879312, 910716, 1042608, 1062502, 1120076, 1214288, 1593753, 1680114, 1821432, 1960133, 2125004, 2240152, 3187506, 3360228, 3642864, 3920266, 4250008, 4480304, 5880399, 6375012, 6720456, 7840532, 8120551, 8500016, 11760798, 12750024, 13440912, 15681064, 16241102, 23521596, 24361653, 25500048, 31362128, 32482204, 47043192, 48723306, 56843857, 64964408, 94086384, 97446612, 113687714, 129928816, 170531571, 194893224, 227375428, 341063142, 389786448, 454750856, 682126284, 909501712, 1364252568, 2728505136]

約数ペア:

[(1, 2728505136), (2, 1364252568), (3, 909501712), (4, 682126284), (6, 454750856), (7, 389786448), (8, 341063142), (12, 227375428), (14, 194893224), (16, 170531571), (21, 129928816), (24, 113687714), (28, 97446612), (29, 94086384), (42, 64964408), (48, 56843857), (56, 48723306), (58, 47043192), (84, 32482204), (87, 31362128), (107, 25500048), (112, 24361653), (116, 23521596), (168, 16241102), (174, 15681064), (203, 13440912), (214, 12750024), (232, 11760798), (321, 8500016), (336, 8120551), (348, 7840532), (406, 6720456), (428, 6375012), (464, 5880399), (609, 4480304), (642, 4250008), (696, 3920266), (749, 3642864), (812, 3360228), (856, 3187506), (1218, 2240152), (1284, 2125004), (1392, 1960133), (1498, 1821432), (1624, 1680114), (1712, 1593753), (2247, 1214288), (2436, 1120076), (2568, 1062502), (2617, 1042608), (2996, 910716), (3103, 879312), (3248, 840057), (4494, 607144), (4872, 560038), (5136, 531251), (5234, 521304), (5992, 455358), (6206, 439656), (7851, 347536), (8988, 303572), (9309, 293104), (9744, 280019), (10468, 260652), (11984, 227679), (12412, 219828), (15702, 173768), (17976, 151786), (18319, 148944), (18618, 146552), (20936, 130326), (21721, 125616), (24824, 109914), (31404, 86884), (35952, 75893), (36638, 74472), (37236, 73276), (41872, 65163), (43442, 62808), (49648, 54957)]