261188822272

素因数分解:

$2^8\times 7^2\times {\mathrm{277}}^1\times {\mathrm{75169}}^1$

素因数の和:75476

約数の個数: 108

約数和(自身を含む): 608674492020

約数和(自身を除く): 347485669748

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 277, 392, 448, 554, 784, 896, 1108, 1568, 1792, 1939, 2216, 3136, 3878, 4432, 6272, 7756, 8864, 12544, 13573, 15512, 17728, 27146, 31024, 35456, 54292, 62048, 70912, 75169, 108584, 124096, 150338, 217168, 248192, 300676, 434336, 496384, 526183, 601352, 868672, 1052366, 1202704, 1737344, 2104732, 2405408, 3474688, 3683281, 4209464, 4810816, 7366562, 8418928, 9621632, 14733124, 16837856, 19243264, 20821813, 29466248, 33675712, 41643626, 58932496, 67351424, 83287252, 117864992, 134702848, 145752691, 166574504, 235729984, 291505382, 333149008, 471459968, 583010764, 666298016, 942919936, 1020268837, 1166021528, 1332596032, 2040537674, 2332043056, 2665192064, 4081075348, 4664086112, 5330384128, 8162150696, 9328172224, 16324301392, 18656344448, 32648602784, 37312688896, 65297205568, 130594411136, 261188822272]

約数ペア:

[(1, 261188822272), (2, 130594411136), (4, 65297205568), (7, 37312688896), (8, 32648602784), (14, 18656344448), (16, 16324301392), (28, 9328172224), (32, 8162150696), (49, 5330384128), (56, 4664086112), (64, 4081075348), (98, 2665192064), (112, 2332043056), (128, 2040537674), (196, 1332596032), (224, 1166021528), (256, 1020268837), (277, 942919936), (392, 666298016), (448, 583010764), (554, 471459968), (784, 333149008), (896, 291505382), (1108, 235729984), (1568, 166574504), (1792, 145752691), (1939, 134702848), (2216, 117864992), (3136, 83287252), (3878, 67351424), (4432, 58932496), (6272, 41643626), (7756, 33675712), (8864, 29466248), (12544, 20821813), (13573, 19243264), (15512, 16837856), (17728, 14733124), (27146, 9621632), (31024, 8418928), (35456, 7366562), (54292, 4810816), (62048, 4209464), (70912, 3683281), (75169, 3474688), (108584, 2405408), (124096, 2104732), (150338, 1737344), (217168, 1202704), (248192, 1052366), (300676, 868672), (434336, 601352), (496384, 526183)]