275439216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{491}}^1$

素因数の和:575

約数の個数: 160

約数和(自身を含む): 819947520

約数和(自身を除く): 544508304

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 39, 48, 52, 58, 62, 78, 87, 93, 104, 116, 124, 156, 174, 186, 208, 232, 248, 312, 348, 372, 377, 403, 464, 491, 496, 624, 696, 744, 754, 806, 899, 982, 1131, 1209, 1392, 1473, 1488, 1508, 1612, 1798, 1964, 2262, 2418, 2697, 2946, 3016, 3224, 3596, 3928, 4524, 4836, 5394, 5892, 6032, 6383, 6448, 7192, 7856, 9048, 9672, 10788, 11687, 11784, 12766, 14239, 14384, 15221, 18096, 19149, 19344, 21576, 23374, 23568, 25532, 28478, 30442, 35061, 38298, 42717, 43152, 45663, 46748, 51064, 56956, 60884, 70122, 76596, 85434, 91326, 93496, 102128, 113912, 121768, 140244, 153192, 170868, 182652, 185107, 186992, 197873, 227824, 243536, 280488, 306384, 341736, 365304, 370214, 395746, 441409, 555321, 560976, 593619, 683472, 730608, 740428, 791492, 882818, 1110642, 1187238, 1324227, 1480856, 1582984, 1765636, 2221284, 2374476, 2648454, 2961712, 3165968, 3531272, 4442568, 4748952, 5296908, 5738317, 7062544, 8885136, 9497904, 10593816, 11476634, 17214951, 21187632, 22953268, 34429902, 45906536, 68859804, 91813072, 137719608, 275439216]

約数ペア:

[(1, 275439216), (2, 137719608), (3, 91813072), (4, 68859804), (6, 45906536), (8, 34429902), (12, 22953268), (13, 21187632), (16, 17214951), (24, 11476634), (26, 10593816), (29, 9497904), (31, 8885136), (39, 7062544), (48, 5738317), (52, 5296908), (58, 4748952), (62, 4442568), (78, 3531272), (87, 3165968), (93, 2961712), (104, 2648454), (116, 2374476), (124, 2221284), (156, 1765636), (174, 1582984), (186, 1480856), (208, 1324227), (232, 1187238), (248, 1110642), (312, 882818), (348, 791492), (372, 740428), (377, 730608), (403, 683472), (464, 593619), (491, 560976), (496, 555321), (624, 441409), (696, 395746), (744, 370214), (754, 365304), (806, 341736), (899, 306384), (982, 280488), (1131, 243536), (1209, 227824), (1392, 197873), (1473, 186992), (1488, 185107), (1508, 182652), (1612, 170868), (1798, 153192), (1964, 140244), (2262, 121768), (2418, 113912), (2697, 102128), (2946, 93496), (3016, 91326), (3224, 85434), (3596, 76596), (3928, 70122), (4524, 60884), (4836, 56956), (5394, 51064), (5892, 46748), (6032, 45663), (6383, 43152), (6448, 42717), (7192, 38298), (7856, 35061), (9048, 30442), (9672, 28478), (10788, 25532), (11687, 23568), (11784, 23374), (12766, 21576), (14239, 19344), (14384, 19149), (15221, 18096)]