9788397808

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{148381}}^1$

素因数の和:148446

約数の個数: 80

約数和(自身を含む): 23551191040

約数和(自身を除く): 13762793232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 868, 1064, 1178, 1736, 2128, 2356, 3472, 4123, 4712, 8246, 9424, 16492, 32984, 65968, 148381, 296762, 593524, 1038667, 1187048, 2077334, 2374096, 2819239, 4154668, 4599811, 5638478, 8309336, 9199622, 11276956, 16618672, 18399244, 19734673, 22553912, 32198677, 36798488, 39469346, 45107824, 64397354, 73596976, 78938692, 87396409, 128794708, 157877384, 174792818, 257589416, 315754768, 349585636, 515178832, 611774863, 699171272, 1223549726, 1398342544, 2447099452, 4894198904, 9788397808]

約数ペア:

[(1, 9788397808), (2, 4894198904), (4, 2447099452), (7, 1398342544), (8, 1223549726), (14, 699171272), (16, 611774863), (19, 515178832), (28, 349585636), (31, 315754768), (38, 257589416), (56, 174792818), (62, 157877384), (76, 128794708), (112, 87396409), (124, 78938692), (133, 73596976), (152, 64397354), (217, 45107824), (248, 39469346), (266, 36798488), (304, 32198677), (434, 22553912), (496, 19734673), (532, 18399244), (589, 16618672), (868, 11276956), (1064, 9199622), (1178, 8309336), (1736, 5638478), (2128, 4599811), (2356, 4154668), (3472, 2819239), (4123, 2374096), (4712, 2077334), (8246, 1187048), (9424, 1038667), (16492, 593524), (32984, 296762), (65968, 148381)]