289048704

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:778

約数の個数: 128

約数和(自身を含む): 883630080

約数和(自身を除く): 594581376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 191, 192, 224, 336, 382, 384, 448, 563, 573, 672, 764, 896, 1126, 1146, 1337, 1344, 1528, 1689, 2252, 2292, 2674, 2688, 3056, 3378, 3941, 4011, 4504, 4584, 5348, 6112, 6756, 7882, 8022, 9008, 9168, 10696, 11823, 12224, 13512, 15764, 16044, 18016, 18336, 21392, 23646, 24448, 27024, 31528, 32088, 36032, 36672, 42784, 47292, 54048, 63056, 64176, 72064, 73344, 85568, 94584, 107533, 108096, 126112, 128352, 171136, 189168, 215066, 216192, 252224, 256704, 322599, 378336, 430132, 504448, 513408, 645198, 752731, 756672, 860264, 1290396, 1505462, 1513344, 1720528, 2258193, 2580792, 3010924, 3441056, 4516386, 5161584, 6021848, 6882112, 9032772, 10323168, 12043696, 13764224, 18065544, 20646336, 24087392, 36131088, 41292672, 48174784, 72262176, 96349568, 144524352, 289048704]

約数ペア:

[(1, 289048704), (2, 144524352), (3, 96349568), (4, 72262176), (6, 48174784), (7, 41292672), (8, 36131088), (12, 24087392), (14, 20646336), (16, 18065544), (21, 13764224), (24, 12043696), (28, 10323168), (32, 9032772), (42, 6882112), (48, 6021848), (56, 5161584), (64, 4516386), (84, 3441056), (96, 3010924), (112, 2580792), (128, 2258193), (168, 1720528), (191, 1513344), (192, 1505462), (224, 1290396), (336, 860264), (382, 756672), (384, 752731), (448, 645198), (563, 513408), (573, 504448), (672, 430132), (764, 378336), (896, 322599), (1126, 256704), (1146, 252224), (1337, 216192), (1344, 215066), (1528, 189168), (1689, 171136), (2252, 128352), (2292, 126112), (2674, 108096), (2688, 107533), (3056, 94584), (3378, 85568), (3941, 73344), (4011, 72064), (4504, 64176), (4584, 63056), (5348, 54048), (6112, 47292), (6756, 42784), (7882, 36672), (8022, 36032), (9008, 32088), (9168, 31528), (10696, 27024), (11823, 24448), (12224, 23646), (13512, 21392), (15764, 18336), (16044, 18016)]