217357056

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{13477}}^1$

素因数の和:13506

約数の個数: 108

約数和(自身を含む): 716274832

約数和(自身を除く): 498917776

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 5376, 8064, 13477, 16128, 26954, 40431, 53908, 80862, 94339, 107816, 121293, 161724, 188678, 215632, 242586, 283017, 323448, 377356, 431264, 485172, 566034, 646896, 754712, 849051, 862528, 970344, 1132068, 1293792, 1509424, 1698102, 1725056, 1940688, 2264136, 2587584, 3018848, 3396204, 3450112, 3881376, 4528272, 5175168, 6037696, 6792408, 7762752, 9056544, 10350336, 12075392, 13584816, 15525504, 18113088, 24150784, 27169632, 31051008, 36226176, 54339264, 72452352, 108678528, 217357056]

約数ペア:

[(1, 217357056), (2, 108678528), (3, 72452352), (4, 54339264), (6, 36226176), (7, 31051008), (8, 27169632), (9, 24150784), (12, 18113088), (14, 15525504), (16, 13584816), (18, 12075392), (21, 10350336), (24, 9056544), (28, 7762752), (32, 6792408), (36, 6037696), (42, 5175168), (48, 4528272), (56, 3881376), (63, 3450112), (64, 3396204), (72, 3018848), (84, 2587584), (96, 2264136), (112, 1940688), (126, 1725056), (128, 1698102), (144, 1509424), (168, 1293792), (192, 1132068), (224, 970344), (252, 862528), (256, 849051), (288, 754712), (336, 646896), (384, 566034), (448, 485172), (504, 431264), (576, 377356), (672, 323448), (768, 283017), (896, 242586), (1008, 215632), (1152, 188678), (1344, 161724), (1792, 121293), (2016, 107816), (2304, 94339), (2688, 80862), (4032, 53908), (5376, 40431), (8064, 26954), (13477, 16128)]