561566808

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{883}}^1$

素因数の和:990

約数の個数: 144

約数和(自身を含む): 1696563960

約数和(自身を除く): 1134997152

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 73, 88, 99, 121, 132, 146, 198, 219, 242, 264, 292, 363, 396, 438, 484, 584, 657, 726, 792, 803, 876, 883, 968, 1089, 1314, 1452, 1606, 1752, 1766, 2178, 2409, 2628, 2649, 2904, 3212, 3532, 4356, 4818, 5256, 5298, 6424, 7064, 7227, 7947, 8712, 8833, 9636, 9713, 10596, 14454, 15894, 17666, 19272, 19426, 21192, 26499, 28908, 29139, 31788, 35332, 38852, 52998, 57816, 58278, 63576, 64459, 70664, 77704, 79497, 87417, 105996, 106843, 116556, 128918, 158994, 174834, 193377, 211992, 213686, 233112, 257836, 317988, 320529, 349668, 386754, 427372, 515672, 580131, 635976, 641058, 699336, 709049, 773508, 854744, 961587, 1160262, 1282116, 1418098, 1547016, 1923174, 2127147, 2320524, 2564232, 2836196, 3846348, 4254294, 4641048, 5672392, 6381441, 7692696, 7799539, 8508588, 12762882, 15599078, 17017176, 23398617, 25525764, 31198156, 46797234, 51051528, 62396312, 70195851, 93594468, 140391702, 187188936, 280783404, 561566808]

約数ペア:

[(1, 561566808), (2, 280783404), (3, 187188936), (4, 140391702), (6, 93594468), (8, 70195851), (9, 62396312), (11, 51051528), (12, 46797234), (18, 31198156), (22, 25525764), (24, 23398617), (33, 17017176), (36, 15599078), (44, 12762882), (66, 8508588), (72, 7799539), (73, 7692696), (88, 6381441), (99, 5672392), (121, 4641048), (132, 4254294), (146, 3846348), (198, 2836196), (219, 2564232), (242, 2320524), (264, 2127147), (292, 1923174), (363, 1547016), (396, 1418098), (438, 1282116), (484, 1160262), (584, 961587), (657, 854744), (726, 773508), (792, 709049), (803, 699336), (876, 641058), (883, 635976), (968, 580131), (1089, 515672), (1314, 427372), (1452, 386754), (1606, 349668), (1752, 320529), (1766, 317988), (2178, 257836), (2409, 233112), (2628, 213686), (2649, 211992), (2904, 193377), (3212, 174834), (3532, 158994), (4356, 128918), (4818, 116556), (5256, 106843), (5298, 105996), (6424, 87417), (7064, 79497), (7227, 77704), (7947, 70664), (8712, 64459), (8833, 63576), (9636, 58278), (9713, 57816), (10596, 52998), (14454, 38852), (15894, 35332), (17666, 31788), (19272, 29139), (19426, 28908), (21192, 26499)]