1181618816

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2239}}^1$

素因数の和:2310

約数の個数: 128

約数和(自身を含む): 2924544000

約数和(自身を除く): 1742925184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 128, 133, 152, 217, 224, 248, 266, 304, 434, 448, 496, 532, 589, 608, 868, 896, 992, 1064, 1178, 1216, 1736, 1984, 2128, 2239, 2356, 2432, 3472, 3968, 4123, 4256, 4478, 4712, 6944, 8246, 8512, 8956, 9424, 13888, 15673, 16492, 17024, 17912, 18848, 27776, 31346, 32984, 35824, 37696, 42541, 62692, 65968, 69409, 71648, 75392, 85082, 125384, 131936, 138818, 143296, 170164, 250768, 263872, 277636, 286592, 297787, 340328, 485863, 501536, 527744, 555272, 595574, 680656, 971726, 1003072, 1110544, 1191148, 1318771, 1361312, 1943452, 2006144, 2221088, 2382296, 2637542, 2722624, 3886904, 4442176, 4764592, 5275084, 5445248, 7773808, 8884352, 9231397, 9529184, 10550168, 15547616, 18462794, 19058368, 21100336, 31095232, 36925588, 38116736, 42200672, 62190464, 73851176, 84401344, 147702352, 168802688, 295404704, 590809408, 1181618816]

約数ペア:

[(1, 1181618816), (2, 590809408), (4, 295404704), (7, 168802688), (8, 147702352), (14, 84401344), (16, 73851176), (19, 62190464), (28, 42200672), (31, 38116736), (32, 36925588), (38, 31095232), (56, 21100336), (62, 19058368), (64, 18462794), (76, 15547616), (112, 10550168), (124, 9529184), (128, 9231397), (133, 8884352), (152, 7773808), (217, 5445248), (224, 5275084), (248, 4764592), (266, 4442176), (304, 3886904), (434, 2722624), (448, 2637542), (496, 2382296), (532, 2221088), (589, 2006144), (608, 1943452), (868, 1361312), (896, 1318771), (992, 1191148), (1064, 1110544), (1178, 1003072), (1216, 971726), (1736, 680656), (1984, 595574), (2128, 555272), (2239, 527744), (2356, 501536), (2432, 485863), (3472, 340328), (3968, 297787), (4123, 286592), (4256, 277636), (4478, 263872), (4712, 250768), (6944, 170164), (8246, 143296), (8512, 138818), (8956, 131936), (9424, 125384), (13888, 85082), (15673, 75392), (16492, 71648), (17024, 69409), (17912, 65968), (18848, 62692), (27776, 42541), (31346, 37696), (32984, 35824)]