274304368

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 80

約数和(自身を含む): 622182400

約数和(自身を除く): 347878032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 208, 247, 248, 304, 403, 494, 496, 589, 806, 988, 1178, 1612, 1976, 2239, 2356, 3224, 3952, 4478, 4712, 6448, 7657, 8956, 9424, 15314, 17912, 29107, 30628, 35824, 42541, 58214, 61256, 69409, 85082, 116428, 122512, 138818, 170164, 232856, 277636, 340328, 465712, 553033, 555272, 680656, 902317, 1106066, 1110544, 1318771, 1804634, 2212132, 2637542, 3609268, 4424264, 5275084, 7218536, 8848528, 10550168, 14437072, 17144023, 21100336, 34288046, 68576092, 137152184, 274304368]

約数ペア:

[(1, 274304368), (2, 137152184), (4, 68576092), (8, 34288046), (13, 21100336), (16, 17144023), (19, 14437072), (26, 10550168), (31, 8848528), (38, 7218536), (52, 5275084), (62, 4424264), (76, 3609268), (104, 2637542), (124, 2212132), (152, 1804634), (208, 1318771), (247, 1110544), (248, 1106066), (304, 902317), (403, 680656), (494, 555272), (496, 553033), (589, 465712), (806, 340328), (988, 277636), (1178, 232856), (1612, 170164), (1976, 138818), (2239, 122512), (2356, 116428), (3224, 85082), (3952, 69409), (4478, 61256), (4712, 58214), (6448, 42541), (7657, 35824), (8956, 30628), (9424, 29107), (15314, 17912)]