521845488

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{6577}}^1$

素因数の和:6639

約数の個数: 120

約数和(自身を含む): 1590560400

約数和(自身を除く): 1068714912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 912, 1044, 1102, 1368, 1392, 1653, 2088, 2204, 2736, 3306, 4176, 4408, 4959, 6577, 6612, 8816, 9918, 13154, 13224, 19731, 19836, 26308, 26448, 39462, 39672, 52616, 59193, 78924, 79344, 105232, 118386, 124963, 157848, 190733, 236772, 249926, 315696, 374889, 381466, 473544, 499852, 572199, 749778, 762932, 947088, 999704, 1124667, 1144398, 1499556, 1525864, 1716597, 1999408, 2249334, 2288796, 2999112, 3051728, 3433194, 3623927, 4498668, 4577592, 5998224, 6866388, 7247854, 8997336, 9155184, 10871781, 13732776, 14495708, 17994672, 21743562, 27465552, 28991416, 32615343, 43487124, 57982832, 65230686, 86974248, 130461372, 173948496, 260922744, 521845488]

約数ペア:

[(1, 521845488), (2, 260922744), (3, 173948496), (4, 130461372), (6, 86974248), (8, 65230686), (9, 57982832), (12, 43487124), (16, 32615343), (18, 28991416), (19, 27465552), (24, 21743562), (29, 17994672), (36, 14495708), (38, 13732776), (48, 10871781), (57, 9155184), (58, 8997336), (72, 7247854), (76, 6866388), (87, 5998224), (114, 4577592), (116, 4498668), (144, 3623927), (152, 3433194), (171, 3051728), (174, 2999112), (228, 2288796), (232, 2249334), (261, 1999408), (304, 1716597), (342, 1525864), (348, 1499556), (456, 1144398), (464, 1124667), (522, 999704), (551, 947088), (684, 762932), (696, 749778), (912, 572199), (1044, 499852), (1102, 473544), (1368, 381466), (1392, 374889), (1653, 315696), (2088, 249926), (2204, 236772), (2736, 190733), (3306, 157848), (4176, 124963), (4408, 118386), (4959, 105232), (6577, 79344), (6612, 78924), (8816, 59193), (9918, 52616), (13154, 39672), (13224, 39462), (19731, 26448), (19836, 26308)]