1816616448

素因数分解:

$2^9\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20749}}^1$

素因数の和:20792

約数の個数: 120

約数和(自身を含む): 5519085000

約数和(自身を除く): 3702468552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1536, 1824, 2304, 2432, 2736, 3648, 4608, 4864, 5472, 7296, 9728, 10944, 14592, 20749, 21888, 29184, 41498, 43776, 62247, 82996, 87552, 124494, 165992, 186741, 248988, 331984, 373482, 394231, 497976, 663968, 746964, 788462, 995952, 1182693, 1327936, 1493928, 1576924, 1991904, 2365386, 2655872, 2987856, 3153848, 3548079, 3983808, 4730772, 5311744, 5975712, 6307696, 7096158, 7967616, 9461544, 10623488, 11951424, 12615392, 14192316, 15935232, 18923088, 23902848, 25230784, 28384632, 31870464, 37846176, 47805696, 50461568, 56769264, 75692352, 95611392, 100923136, 113538528, 151384704, 201846272, 227077056, 302769408, 454154112, 605538816, 908308224, 1816616448]

約数ペア:

[(1, 1816616448), (2, 908308224), (3, 605538816), (4, 454154112), (6, 302769408), (8, 227077056), (9, 201846272), (12, 151384704), (16, 113538528), (18, 100923136), (19, 95611392), (24, 75692352), (32, 56769264), (36, 50461568), (38, 47805696), (48, 37846176), (57, 31870464), (64, 28384632), (72, 25230784), (76, 23902848), (96, 18923088), (114, 15935232), (128, 14192316), (144, 12615392), (152, 11951424), (171, 10623488), (192, 9461544), (228, 7967616), (256, 7096158), (288, 6307696), (304, 5975712), (342, 5311744), (384, 4730772), (456, 3983808), (512, 3548079), (576, 3153848), (608, 2987856), (684, 2655872), (768, 2365386), (912, 1991904), (1152, 1576924), (1216, 1493928), (1368, 1327936), (1536, 1182693), (1824, 995952), (2304, 788462), (2432, 746964), (2736, 663968), (3648, 497976), (4608, 394231), (4864, 373482), (5472, 331984), (7296, 248988), (9728, 186741), (10944, 165992), (14592, 124494), (20749, 87552), (21888, 82996), (29184, 62247), (41498, 43776)]