292679680

素因数分解:

$2^{12}\times 5^1\times {\mathrm{31}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 104

約数和(自身を含む): 726574464

約数和(自身を除く): 433894784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 461, 496, 512, 620, 640, 922, 992, 1024, 1240, 1280, 1844, 1984, 2048, 2305, 2480, 2560, 3688, 3968, 4096, 4610, 4960, 5120, 7376, 7936, 9220, 9920, 10240, 14291, 14752, 15872, 18440, 19840, 20480, 28582, 29504, 31744, 36880, 39680, 57164, 59008, 63488, 71455, 73760, 79360, 114328, 118016, 126976, 142910, 147520, 158720, 228656, 236032, 285820, 295040, 317440, 457312, 472064, 571640, 590080, 634880, 914624, 944128, 1143280, 1180160, 1829248, 1888256, 2286560, 2360320, 3658496, 4573120, 4720640, 7316992, 9146240, 9441280, 14633984, 18292480, 29267968, 36584960, 58535936, 73169920, 146339840, 292679680]

約数ペア:

[(1, 292679680), (2, 146339840), (4, 73169920), (5, 58535936), (8, 36584960), (10, 29267968), (16, 18292480), (20, 14633984), (31, 9441280), (32, 9146240), (40, 7316992), (62, 4720640), (64, 4573120), (80, 3658496), (124, 2360320), (128, 2286560), (155, 1888256), (160, 1829248), (248, 1180160), (256, 1143280), (310, 944128), (320, 914624), (461, 634880), (496, 590080), (512, 571640), (620, 472064), (640, 457312), (922, 317440), (992, 295040), (1024, 285820), (1240, 236032), (1280, 228656), (1844, 158720), (1984, 147520), (2048, 142910), (2305, 126976), (2480, 118016), (2560, 114328), (3688, 79360), (3968, 73760), (4096, 71455), (4610, 63488), (4960, 59008), (5120, 57164), (7376, 39680), (7936, 36880), (9220, 31744), (9920, 29504), (10240, 28582), (14291, 20480), (14752, 19840), (15872, 18440)]