3981105408

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{740533}}^1$

素因数の和:740559

約数の個数: 72

約数和(自身を含む): 12109211968

約数和(自身を除く): 8128106560

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, 192, 224, 256, 336, 384, 448, 672, 768, 896, 1344, 1792, 2688, 5376, 740533, 1481066, 2221599, 2962132, 4443198, 5183731, 5924264, 8886396, 10367462, 11848528, 15551193, 17772792, 20734924, 23697056, 31102386, 35545584, 41469848, 47394112, 62204772, 71091168, 82939696, 94788224, 124409544, 142182336, 165879392, 189576448, 248819088, 284364672, 331758784, 497638176, 568729344, 663517568, 995276352, 1327035136, 1990552704, 3981105408]

約数ペア:

[(1, 3981105408), (2, 1990552704), (3, 1327035136), (4, 995276352), (6, 663517568), (7, 568729344), (8, 497638176), (12, 331758784), (14, 284364672), (16, 248819088), (21, 189576448), (24, 165879392), (28, 142182336), (32, 124409544), (42, 94788224), (48, 82939696), (56, 71091168), (64, 62204772), (84, 47394112), (96, 41469848), (112, 35545584), (128, 31102386), (168, 23697056), (192, 20734924), (224, 17772792), (256, 15551193), (336, 11848528), (384, 10367462), (448, 8886396), (672, 5924264), (768, 5183731), (896, 4443198), (1344, 2962132), (1792, 2221599), (2688, 1481066), (5376, 740533)]